Donald Castell

Concepts (873)

Concepts are derived automatically from a person's publications.
Concepts are listed by decreasing relevance which is based on many factors, including how many publications the person wrote about that topic, how long ago those publications were written, and how many publications other people have written on that same topic.


Name Number of Publications Most Recent Publication Publications by All Authors Concept Score Why?
Gastroesophageal Reflux
245
2021
318
30.760
Why?
Esophagus
207
2019
303
17.470
Why?
Manometry
183
2021
276
12.420
Why?
Esophageal Motility Disorders
50
2021
59
9.980
Why?
Proton Pump Inhibitors
55
2019
91
9.590
Why?
Esophageal Achalasia
57
2021
78
7.830
Why?
Electric Impedance
51
2018
131
7.690
Why?
Deglutition
57
2019
221
6.470
Why?
Gastric Acid
49
2017
71
6.400
Why?
Omeprazole
45
2019
53
5.930
Why?
Hydrogen-Ion Concentration
125
2017
618
5.280
Why?
Anti-Ulcer Agents
37
2008
47
5.000
Why?
Esophagogastric Junction
105
2010
118
4.920
Why?
Deglutition Disorders
62
2021
297
4.680
Why?
Chest Pain
45
2019
151
4.010
Why?
Esophageal Diseases
64
2008
95
3.660
Why?
Esophageal pH Monitoring
21
2018
27
3.620
Why?
Cough
16
2018
65
3.440
Why?
Gastric Acidity Determination
54
2017
62
3.380
Why?
Monitoring, Ambulatory
33
2008
84
3.160
Why?
Barrett Esophagus
17
2018
57
3.150
Why?
Humans
562
2021
68618
3.020
Why?
Esophagitis, Peptic
26
2020
33
2.990
Why?
Catheterization
37
2016
209
2.980
Why?
Histamine H2 Antagonists
24
2015
45
2.880
Why?
Heartburn
40
2019
46
2.830
Why?
Middle Aged
251
2021
21147
2.630
Why?
Gastrointestinal Agents
15
2019
51
2.600
Why?
Adult
272
2019
21403
2.450
Why?
Male
320
2021
37321
2.400
Why?
Female
276
2019
38074
2.250
Why?
Pharynx
26
2009
89
2.130
Why?
Pressure
98
2016
252
2.010
Why?
Peristalsis
67
2015
76
1.990
Why?
Gastrointestinal Motility
30
2010
52
1.990
Why?
Esophageal Spasm, Diffuse
9
2018
13
1.980
Why?
Posture
21
2015
107
1.930
Why?
Aged
154
2019
14862
1.910
Why?
Enzyme Inhibitors
17
2006
659
1.720
Why?
Esophageal Sphincter, Lower
8
2019
22
1.520
Why?
Ranitidine
9
2015
16
1.520
Why?
Fundoplication
12
2019
27
1.510
Why?
Monitoring, Physiologic
30
2008
219
1.480
Why?
Circadian Rhythm
16
2005
218
1.440
Why?
Dilatation
11
2019
58
1.440
Why?
Aged, 80 and over
46
2016
4848
1.260
Why?
Muscle Contraction
29
2012
210
1.190
Why?
Retrospective Studies
44
2019
7277
1.180
Why?
Time Factors
49
2019
4655
1.160
Why?
Reference Values
31
2008
579
1.160
Why?
Esophagoscopy
24
2018
72
1.150
Why?
Muscle, Smooth
31
2007
117
1.100
Why?
Sleep
6
2015
263
1.080
Why?
Adolescent
55
2016
8912
1.030
Why?
Botulinum Toxins
5
2018
18
1.020
Why?
Severity of Illness Index
16
2018
1851
1.010
Why?
Supine Position
6
2015
11
0.990
Why?
Esophagitis
13
2004
45
0.940
Why?
Antacids
23
2020
26
0.930
Why?
Gastroenterology
6
2016
98
0.920
Why?
Postprandial Period
7
2009
21
0.900
Why?
Plant Oils
3
2019
31
0.880
Why?
Cross-Over Studies
19
2015
260
0.870
Why?
Gastric Juice
20
2012
27
0.840
Why?
Treatment Outcome
26
2019
7029
0.800
Why?
Gastrointestinal Transit
7
2012
16
0.800
Why?
Double-Blind Method
30
2015
1738
0.790
Why?
Larynx
2
2018
49
0.780
Why?
Diagnosis, Differential
28
2015
1140
0.780
Why?
Nonprescription Drugs
2
2017
28
0.780
Why?
Sensitivity and Specificity
20
2016
1753
0.770
Why?
Bethanechol
9
2009
11
0.760
Why?
2-Pyridinylmethylsulfinylbenzimidazoles
19
2016
23
0.760
Why?
Plethysmography, Impedance
6
2012
17
0.710
Why?
Long Term Adverse Effects
1
2019
6
0.700
Why?
Laryngopharyngeal Reflux
3
2017
5
0.690
Why?
Pain
21
1997
472
0.690
Why?
Barium Sulfate
10
2016
66
0.690
Why?
Pharyngeal Diseases
5
2012
21
0.670
Why?
Drug Therapy, Combination
15
2019
649
0.660
Why?
Eating
10
2005
119
0.630
Why?
Drug Administration Schedule
15
2018
567
0.620
Why?
Stomach
11
2006
80
0.620
Why?
Asthma
9
2011
345
0.600
Why?
Pain Threshold
7
1998
55
0.600
Why?
Polyps
1
2017
12
0.590
Why?
Laparoscopy
5
2013
237
0.590
Why?
Symptom Assessment
1
2017
33
0.590
Why?
Lansoprazole
15
2004
16
0.590
Why?
Sulfoxides
4
2006
16
0.590
Why?
Prospective Studies
25
2018
3705
0.580
Why?
Delphi Technique
1
2017
62
0.570
Why?
Stomach Neoplasms
1
2017
64
0.570
Why?
Thorax
13
1987
49
0.560
Why?
Benzimidazoles
4
2006
128
0.540
Why?
Follow-Up Studies
20
2016
3259
0.540
Why?
Gastrins
19
1997
27
0.520
Why?
Gastric Mucosa
13
1999
77
0.520
Why?
Peptic Ulcer
8
2005
37
0.520
Why?
Digestive System Surgical Procedures
1
2015
30
0.500
Why?
Oropharynx
6
2012
20
0.490
Why?
Neuromuscular Agents
1
2015
22
0.490
Why?
Food
7
2005
52
0.490
Why?
Scleroderma, Systemic
9
2007
446
0.480
Why?
Gastric Emptying
13
2004
24
0.480
Why?
Contrast Media
5
2016
595
0.480
Why?
Radiography
25
2015
572
0.470
Why?
Hydrochloric Acid
11
1998
19
0.470
Why?
Evidence-Based Medicine
1
2017
438
0.470
Why?
Prevalence
8
2018
1619
0.460
Why?
Fiber Optic Technology
3
2013
40
0.450
Why?
Predictive Value of Tests
7
2018
1465
0.450
Why?
Fasting
9
2006
75
0.430
Why?
Intubation, Gastrointestinal
6
2000
48
0.430
Why?
Young Adult
13
2016
5717
0.430
Why?
Obesity
4
2020
1076
0.410
Why?
Administration, Oral
12
2009
411
0.400
Why?
Clinical Competence
2
2016
657
0.400
Why?
Esomeprazole
4
2006
9
0.390
Why?
Mentha piperita
3
2019
6
0.390
Why?
Sleep Wake Disorders
1
2012
94
0.390
Why?
Hernia, Hiatal
7
2005
18
0.390
Why?
Chronic Disease
20
2009
1330
0.390
Why?
Probability
6
2008
245
0.380
Why?
Risk Assessment
7
2017
2007
0.380
Why?
Viscosity
6
2013
72
0.380
Why?
Bethanechol Compounds
20
1987
20
0.370
Why?
Diagnostic Techniques, Digestive System
3
2007
6
0.370
Why?
Evoked Potentials, Somatosensory
3
1999
12
0.370
Why?
Parkinson Disease
3
2001
272
0.370
Why?
Mentors
1
2011
81
0.370
Why?
Endoscopy, Digestive System
4
2017
78
0.360
Why?
Analysis of Variance
12
2012
1040
0.360
Why?
Career Choice
1
2011
98
0.360
Why?
Serotonin Receptor Agonists
2
2009
34
0.350
Why?
Baclofen
3
2019
24
0.350
Why?
Alginates
6
2020
35
0.350
Why?
Cohort Studies
8
2008
2358
0.340
Why?
Gastrointestinal Hemorrhage
4
2005
185
0.340
Why?
Edrophonium
15
1994
15
0.340
Why?
Prodrugs
1
2009
54
0.340
Why?
Risk Factors
13
2016
5731
0.340
Why?
Teaching
1
2011
169
0.340
Why?
Cimetidine
13
1995
25
0.330
Why?
Laryngitis
3
1999
12
0.330
Why?
Pyridostigmine Bromide
1
2009
11
0.330
Why?
Phosphodiesterase Inhibitors
2
2006
28
0.330
Why?
Dose-Response Relationship, Drug
19
2009
1745
0.330
Why?
Buspirone
1
2009
36
0.330
Why?
Neurotransmitter Agents
1
2009
102
0.320
Why?
Equipment Design
6
2015
500
0.310
Why?
Laryngeal Diseases
3
2011
22
0.310
Why?
Antidepressive Agents, Tricyclic
2
2018
45
0.310
Why?
Dyspareunia
1
2008
7
0.310
Why?
Subclavian Artery
2
2021
30
0.310
Why?
Anti-Dyskinesia Agents
2
1999
3
0.300
Why?
Esophageal Neoplasms
8
2017
150
0.300
Why?
Calcium Channel Blockers
5
2018
138
0.300
Why?
Sensation
6
1998
49
0.300
Why?
Electrodes
7
2003
147
0.300
Why?
Indoles
2
2006
146
0.300
Why?
Mechanoreceptors
3
1997
11
0.300
Why?
Reproducibility of Results
9
2013
2077
0.300
Why?
Recurrence
7
2019
948
0.290
Why?
Eosinophilic Esophagitis
2
2019
5
0.290
Why?
Muscarinic Agonists
1
2007
17
0.290
Why?
Chemoreceptor Cells
2
1997
5
0.290
Why?
Aluminum Hydroxide
2
2020
3
0.290
Why?
Sodium Bicarbonate
2
2020
5
0.290
Why?
Silicic Acid
2
2020
4
0.290
Why?
Signal Processing, Computer-Assisted
2
2006
100
0.280
Why?
Nifedipine
5
1992
40
0.280
Why?
Feeding Behavior
4
2005
224
0.280
Why?
Proton-Translocating ATPases
1
2006
9
0.280
Why?
Age Factors
11
2013
1864
0.270
Why?
Dyspepsia
2
1999
8
0.270
Why?
Hypopharynx
2
2004
2
0.270
Why?
Ambulatory Care
8
2007
340
0.270
Why?
Single-Blind Method
6
2012
249
0.260
Why?
Carbolines
1
2005
19
0.260
Why?
Sex Factors
8
2013
1266
0.260
Why?
Beverages
2
2005
50
0.260
Why?
South Carolina
3
2018
2752
0.260
Why?
Surveys and Questionnaires
9
2019
2800
0.260
Why?
Evoked Potentials
4
1996
61
0.260
Why?
Child
12
2011
6405
0.260
Why?
Duodenogastric Reflux
2
1996
2
0.250
Why?
Sensory Thresholds
4
1999
50
0.250
Why?
Esophageal Sphincter, Upper
3
2009
7
0.250
Why?
Life Style
5
2005
338
0.250
Why?
ROC Curve
3
2012
392
0.250
Why?
Imidazoles
1
2005
175
0.250
Why?
Feeding and Eating Disorders of Childhood
1
2004
1
0.240
Why?
Myoelectric Complex, Migrating
1
2004
2
0.240
Why?
Statistics, Nonparametric
6
2007
306
0.240
Why?
Disease Progression
4
2017
1038
0.240
Why?
Piperazines
1
2005
206
0.230
Why?
Voice Disorders
1
2004
22
0.230
Why?
Helicobacter Infections
1
2004
40
0.230
Why?
Gastrointestinal Diseases
4
1997
107
0.230
Why?
Angina Pectoris
4
1992
61
0.230
Why?
Helicobacter pylori
1
2004
54
0.230
Why?
Recovery of Function
2
2019
506
0.220
Why?
Aging
7
1998
911
0.220
Why?
Diet
7
2003
514
0.220
Why?
GABA Agonists
1
2003
23
0.220
Why?
Chi-Square Distribution
5
2008
546
0.210
Why?
Proton Pumps
2
2000
13
0.210
Why?
Eructation
3
1998
3
0.210
Why?
Cisapride
2
1999
4
0.210
Why?
Incidence
6
2008
1603
0.210
Why?
Muscle Relaxation
5
2004
31
0.210
Why?
Famotidine
1
2002
1
0.210
Why?
Prostheses and Implants
5
1997
159
0.210
Why?
Wound Healing
2
2002
260
0.210
Why?
Risk Reduction Behavior
1
2003
174
0.200
Why?
Case-Control Studies
6
2008
1553
0.200
Why?
Disease Management
1
2003
248
0.200
Why?
Menstrual Cycle
2
1999
64
0.200
Why?
Medical History Taking
3
2015
94
0.190
Why?
Cardiovascular Abnormalities
1
2021
15
0.190
Why?
Drug Combinations
2
2020
304
0.190
Why?
Sucralfate
4
1988
4
0.190
Why?
Infant
6
2007
2891
0.190
Why?
Lewy Bodies
1
2001
7
0.190
Why?
Endoscopy, Gastrointestinal
4
2008
171
0.190
Why?
Food-Drug Interactions
1
2000
4
0.190
Why?
Spasm
11
1995
18
0.180
Why?
Animals
41
2003
20881
0.180
Why?
Dilatation, Pathologic
2
2016
58
0.180
Why?
Video Recording
2
1998
145
0.180
Why?
Parasympatholytics
6
2006
19
0.180
Why?
Bile
2
2017
35
0.180
Why?
Treatment Failure
3
2008
216
0.170
Why?
Transducers, Pressure
6
2008
14
0.170
Why?
Luteinizing Hormone
1
1999
31
0.170
Why?
Dicyclomine
1
1999
1
0.170
Why?
Prostaglandins
5
1982
65
0.170
Why?
Cardia
2
1998
4
0.170
Why?
Sex Distribution
3
2008
274
0.170
Why?
Cholinergic Antagonists
1
1999
17
0.170
Why?
Electrodiagnosis
3
2012
12
0.170
Why?
Software
4
2015
418
0.160
Why?
Age Distribution
3
2008
320
0.160
Why?
Octreotide
1
1999
21
0.160
Why?
Radionuclide Imaging
13
1990
166
0.160
Why?
Choristoma
1
1998
20
0.160
Why?
Transducers
8
2005
21
0.160
Why?
Progesterone
2
1999
115
0.160
Why?
Conversion Disorder
1
1998
2
0.160
Why?
Microcomputers
5
1991
32
0.160
Why?
Mucous Membrane
9
2000
66
0.160
Why?
Cats
11
1998
292
0.160
Why?
Nitroglycerin
3
2006
20
0.160
Why?
Imipramine
1
1998
44
0.160
Why?
Barium Radioisotopes
1
2018
3
0.160
Why?
Isosorbide Dinitrate
1
2018
6
0.160
Why?
Terminology as Topic
2
2018
141
0.160
Why?
Adenocarcinoma
3
2017
475
0.160
Why?
Myotomy
1
2018
14
0.150
Why?
Pirenzepine
4
1992
17
0.150
Why?
Phosphodiesterase 5 Inhibitors
1
2018
25
0.150
Why?
Complementary Therapies
1
2018
43
0.150
Why?
Pilot Projects
2
2019
1342
0.150
Why?
Randomized Controlled Trials as Topic
5
2005
931
0.150
Why?
Nitric Oxide Donors
1
2018
54
0.150
Why?
Computers
4
1987
63
0.150
Why?
Muscles
5
1986
158
0.150
Why?
Societies, Medical
2
2003
403
0.150
Why?
Receptors, Histamine H2
2
1988
4
0.150
Why?
Piperidines
1
1998
123
0.150
Why?
Esophageal Stenosis
5
1990
36
0.150
Why?
Documentation
1
2018
83
0.150
Why?
Supranuclear Palsy, Progressive
1
1997
6
0.150
Why?
Esophageal Mucosa
1
2017
2
0.140
Why?
Drug Resistance
4
2019
223
0.140
Why?
Precision Medicine
1
2018
111
0.140
Why?
Combined Modality Therapy
3
2015
951
0.140
Why?
Sex Characteristics
2
1998
295
0.140
Why?
United States
7
2019
7367
0.140
Why?
Liver Cirrhosis
13
1976
301
0.140
Why?
Respiratory Tract Diseases
2
1988
43
0.140
Why?
Dietary Fats
8
1996
103
0.140
Why?
Intestinal Mucosa
4
2004
219
0.140
Why?
Child, Preschool
4
2007
3187
0.140
Why?
Metoclopramide
9
1987
21
0.140
Why?
Learning Curve
1
2016
20
0.140
Why?
Diphosphonates
1
1996
39
0.140
Why?
Benzodiazepinones
2
1986
4
0.140
Why?
Pepsin A
2
2011
8
0.140
Why?
Muscle Tonus
4
1992
9
0.140
Why?
Hoarseness
3
2011
6
0.130
Why?
Acetylcholine Release Inhibitors
1
2015
2
0.130
Why?
Observer Variation
2
2015
330
0.130
Why?
Pregnancy Complications
2
1998
286
0.130
Why?
Body Mass Index
2
2012
867
0.130
Why?
Botulinum Toxins, Type A
1
2015
31
0.130
Why?
Pain Measurement
1
1996
328
0.130
Why?
Papio
9
1985
27
0.130
Why?
Cacao
4
1988
11
0.130
Why?
Medical Staff, Hospital
1
2015
44
0.130
Why?
Guanidines
3
1980
32
0.130
Why?
Neoplasm Recurrence, Local
1
2018
446
0.120
Why?
History, 20th Century
2
2010
248
0.120
Why?
Prostaglandins E
4
1982
54
0.120
Why?
Tertiary Care Centers
1
2015
67
0.120
Why?
Bicarbonates
4
1992
21
0.120
Why?
Referral and Consultation
1
1997
383
0.120
Why?
Cytokines
1
2019
866
0.120
Why?
Retreatment
3
2006
59
0.120
Why?
Dietary Fats, Unsaturated
1
1993
8
0.110
Why?
Cardiovascular Diseases
2
2002
940
0.110
Why?
Artifacts
2
2013
125
0.110
Why?
Monoamine Oxidase
4
1976
26
0.110
Why?
Sucrose
1
1993
58
0.110
Why?
Practice Patterns, Physicians'
1
2018
504
0.110
Why?
Percussion
5
1979
5
0.110
Why?
Health Personnel
1
2016
286
0.110
Why?
Running
2
1990
20
0.110
Why?
Electrophysiology
2
2005
160
0.110
Why?
Triglycerides
1
1993
184
0.110
Why?
Pentagastrin
12
1983
16
0.110
Why?
Anti-Inflammatory Agents, Non-Steroidal
3
1990
240
0.110
Why?
Consciousness
1
2012
17
0.110
Why?
Injections
2
2006
119
0.110
Why?
Students, Medical
1
2015
210
0.110
Why?
Actigraphy
1
2012
28
0.110
Why?
Quality of Health Care
1
2015
322
0.110
Why?
Vagus Nerve
3
1992
90
0.110
Why?
Fatty Acids
1
1993
222
0.110
Why?
Random Allocation
7
2015
442
0.100
Why?
Propantheline
3
1987
3
0.100
Why?
Saliva
1
1993
142
0.100
Why?
Zenker Diverticulum
1
1992
7
0.100
Why?
Aorta, Thoracic
1
1994
211
0.100
Why?
Cranial Nerve Neoplasms
1
1992
13
0.100
Why?
Stimulation, Chemical
7
2001
57
0.100
Why?
Endoscopy
10
2005
464
0.100
Why?
Patient Satisfaction
1
2015
378
0.100
Why?
Neurilemmoma
1
1992
26
0.100
Why?
Diltiazem
3
1991
26
0.100
Why?
Rectum
2
1990
62
0.100
Why?
Area Under Curve
1
2012
238
0.100
Why?
Linear Models
1
2013
521
0.100
Why?
Quality of Life
6
2019
1515
0.090
Why?
Abdominal Pain
1
1992
97
0.090
Why?
Duodenal Ulcer
5
1981
16
0.090
Why?
Ulcer
3
1997
27
0.090
Why?
Brain
2
1992
2176
0.090
Why?
Image Interpretation, Computer-Assisted
1
2013
237
0.090
Why?
Computer Systems
2
1990
42
0.090
Why?
Proctitis
1
1990
2
0.090
Why?
Evaluation Studies as Topic
7
1989
219
0.090
Why?
Overweight
1
2012
186
0.090
Why?
Radiation Injuries, Experimental
1
1990
22
0.090
Why?
Laser Therapy
1
1990
54
0.090
Why?
Clinical Trials as Topic
11
1995
848
0.090
Why?
Prognosis
2
2013
2093
0.090
Why?
Prostaglandins E, Synthetic
2
1988
5
0.090
Why?
Disease-Free Survival
2
2003
349
0.090
Why?
Ammonia
8
1971
28
0.090
Why?
Reflex, Abnormal
1
1989
6
0.090
Why?
Algorithms
4
2006
1196
0.090
Why?
Epoprostenol
4
1982
71
0.090
Why?
Heart Diseases
2
2000
276
0.090
Why?
Gastrointestinal Hormones
5
1979
5
0.080
Why?
Lung
1
1994
849
0.080
Why?
Airway Obstruction
1
1989
49
0.080
Why?
Disease Models, Animal
5
1992
2550
0.080
Why?
Biopsy
4
2016
540
0.080
Why?
Physical Exertion
1
1989
75
0.080
Why?
Velopharyngeal Sphincter
1
2008
7
0.080
Why?
Fluoroscopy
3
2008
152
0.080
Why?
Cholinesterase Inhibitors
1
2009
58
0.080
Why?
Neuroglia
1
2009
136
0.080
Why?
Regression Analysis
3
2008
737
0.080
Why?
Autoimmunity
1
2009
118
0.080
Why?
Coitus
1
2008
12
0.080
Why?
Drug Tolerance
1
2008
80
0.080
Why?
Salivation
2
1987
7
0.080
Why?
Gastroscopy
2
2008
45
0.080
Why?
Sickness Impact Profile
1
2008
27
0.080
Why?
Vagotomy
4
1976
9
0.080
Why?
Aminophylline
1
1987
2
0.070
Why?
Terbutaline
1
1987
23
0.070
Why?
Pregnancy
5
1999
2334
0.070
Why?
Anemia, Pernicious
4
1975
11
0.070
Why?
Preoperative Care
2
2001
275
0.070
Why?
Water
6
2007
230
0.070
Why?
Infusions, Parenteral
6
1985
47
0.070
Why?
Internship and Residency
1
2013
596
0.070
Why?
Education, Medical, Continuing
1
2008
136
0.070
Why?
Cerebral Cortex
1
1990
415
0.070
Why?
Autoantibodies
1
2009
434
0.070
Why?
Ascites
2
1982
38
0.070
Why?
Parasympathomimetics
3
1976
13
0.070
Why?
Receptors, Histamine
1
1986
3
0.070
Why?
Verapamil
2
1985
30
0.070
Why?
Food Hypersensitivity
2
1978
20
0.070
Why?
Vardenafil Dihydrochloride
1
2005
2
0.070
Why?
Tadalafil
1
2005
4
0.070
Why?
Biopolymers
1
2006
21
0.070
Why?
Dosage Forms
1
2005
20
0.070
Why?
Isoenzymes
3
1976
308
0.070
Why?
Parietal Cells, Gastric
1
2005
23
0.070
Why?
Sildenafil Citrate
1
2005
23
0.070
Why?
Acids
4
1997
12
0.070
Why?
Epithelium
2
2001
172
0.070
Why?
Purines
1
2005
39
0.070
Why?
Macaca mulatta
8
1988
77
0.070
Why?
Health Care Costs
2
2001
346
0.070
Why?
Sulfones
1
2005
45
0.070
Why?
Lidocaine
1
1985
36
0.060
Why?
Hypertension, Portal
5
1978
53
0.060
Why?
Powders
1
2005
32
0.060
Why?
Disposable Equipment
1
2005
12
0.060
Why?
Ultrasonography
4
1993
453
0.060
Why?
Liver
4
1979
1118
0.060
Why?
Triazines
1
2005
48
0.060
Why?
Vasodilator Agents
1
2006
138
0.060
Why?
Behavior Therapy
3
2018
297
0.060
Why?
Endosonography
1
2006
177
0.060
Why?
Diabetic Neuropathies
3
1985
33
0.060
Why?
Placebos
3
1997
195
0.060
Why?
Liver Circulation
5
1969
40
0.060
Why?
Antidepressive Agents
1
2006
216
0.060
Why?
Hyperplasia
3
1990
89
0.060
Why?
Pneumonia, Aspiration
2
1985
22
0.060
Why?
Urban Health
1
2004
49
0.060
Why?
Data Interpretation, Statistical
2
2008
329
0.060
Why?
Benzazepines
1
1984
104
0.060
Why?
Indomethacin
4
1988
107
0.060
Why?
Interviews as Topic
1
2005
392
0.060
Why?
Bloodletting
1
1983
1
0.060
Why?
Polycythemia
1
1983
3
0.060
Why?
False Positive Reactions
3
1993
95
0.060
Why?
Lung Diseases, Obstructive
1
1983
20
0.060
Why?
Hodgkin Disease
2
1981
27
0.050
Why?
Hexuronic Acids
3
1991
24
0.050
Why?
Glucuronic Acid
3
1991
25
0.050
Why?
Diverticulum, Esophageal
1
1982
4
0.050
Why?
Multivariate Analysis
1
2005
1046
0.050
Why?
Haplorhini
9
1984
44
0.050
Why?
Drug Interactions
2
2002
289
0.050
Why?
Bilirubin
3
2004
51
0.050
Why?
Methacholine Compounds
3
1976
7
0.050
Why?
Patient Selection
1
2006
592
0.050
Why?
Central Nervous System Diseases
1
1982
40
0.050
Why?
Dogs
3
1990
490
0.050
Why?
Cold Temperature
1
1981
90
0.050
Why?
Activities of Daily Living
1
2003
319
0.050
Why?
Reaction Time
2
1993
170
0.050
Why?
Body Weight
5
1994
554
0.050
Why?
Therapeutic Equivalency
1
2001
21
0.050
Why?
Hyperthermia, Induced
1
2002
53
0.050
Why?
Lymphoma
1
1982
116
0.050
Why?
Weight Loss
2
1996
319
0.050
Why?
Physical Examination
1
1982
152
0.050
Why?
Agranulocytosis
1
1980
15
0.050
Why?
Barium
2
1997
52
0.050
Why?
Drug Synergism
1
2001
260
0.050
Why?
Periodicity
1
2001
43
0.050
Why?
Neural Inhibition
1
1981
80
0.050
Why?
Postoperative Period
1
2001
238
0.050
Why?
Eosinophilia
1
1980
47
0.050
Why?
Respiratory Function Tests
2
1994
123
0.050
Why?
Neutropenia
1
1980
72
0.050
Why?
Gastric Fundus
2
1990
8
0.040
Why?
Famous Persons
1
1980
15
0.040
Why?
Anorexia Nervosa
2
1979
52
0.040
Why?
Blood Circulation Time
2
1978
3
0.040
Why?
Consensus
1
2021
211
0.040
Why?
Quality Indicators, Health Care
1
2021
136
0.040
Why?
Proliferating Cell Nuclear Antigen
1
1999
22
0.040
Why?
Thrombocytopenia
1
1980
122
0.040
Why?
Hemodynamics
2
1985
705
0.040
Why?
Remission, Spontaneous
2
1999
25
0.040
Why?
Acute Disease
3
1998
658
0.040
Why?
Desipramine
1
2019
47
0.040
Why?
Prone Position
1
1999
8
0.040
Why?
Muscle Relaxants, Central
1
2019
13
0.040
Why?
Pyloric Antrum
3
1976
10
0.040
Why?
Liver Diseases
4
1977
193
0.040
Why?
Microfilament Proteins
1
1999
102
0.040
Why?
Interleukin-23
1
2019
13
0.040
Why?
Metaplasia
1
1999
27
0.040
Why?
Nutrition Disorders
1
1979
16
0.040
Why?
Atropine
4
1987
29
0.040
Why?
Hypertension
3
1980
1535
0.040
Why?
Smoking
4
1994
1452
0.040
Why?
Receptors, Cholinergic
2
1976
30
0.040
Why?
Interleukins
1
2019
79
0.040
Why?
Chlorpheniramine
1
1978
1
0.040
Why?
Analog-Digital Conversion
1
1998
2
0.040
Why?
Cell Division
1
1999
541
0.040
Why?
Interleukin-17
1
2019
62
0.040
Why?
Air
1
1998
22
0.040
Why?
Interleukin-12
1
2019
75
0.040
Why?
Health Knowledge, Attitudes, Practice
1
2004
767
0.040
Why?
Neural Conduction
2
1977
24
0.040
Why?
Acid-Base Imbalance
1
1998
3
0.040
Why?
Coronary Disease
1
1980
358
0.040
Why?
Histamine
1
1978
52
0.040
Why?
Zollinger-Ellison Syndrome
4
1981
4
0.040
Why?
Pharyngeal Muscles
2
1995
10
0.040
Why?
California
1
2018
99
0.040
Why?
Decision Trees
1
2018
74
0.040
Why?
Auscultation
1
1977
4
0.040
Why?
Fatty Liver
3
1967
97
0.040
Why?
Cross-Sectional Studies
1
2004
2279
0.040
Why?
Attitude of Health Personnel
1
2001
442
0.040
Why?
Interferon-gamma
1
2019
241
0.040
Why?
Biomarkers
2
2019
1593
0.040
Why?
Gastrectomy
2
1975
24
0.040
Why?
Calibration
1
1997
73
0.040
Why?
Abdomen
1
1977
80
0.040
Why?
Digestive System Neoplasms
1
1997
13
0.040
Why?
Peripheral Nerves
1
1977
22
0.040
Why?
Selection Bias
1
1997
23
0.040
Why?
Systole
2
1992
149
0.040
Why?
Hyperalgesia
1
1997
18
0.040
Why?
Interleukin-6
1
2019
330
0.040
Why?
Capsules
1
1997
18
0.040
Why?
Sleep Stages
1
1997
30
0.040
Why?
Viscera
1
1997
16
0.040
Why?
Sensory Receptor Cells
1
1996
9
0.040
Why?
Alendronate
1
1996
4
0.040
Why?
Delayed-Action Preparations
1
1997
120
0.040
Why?
Osteoporosis, Postmenopausal
1
1996
20
0.040
Why?
Ion-Selective Electrodes
1
1996
2
0.040
Why?
Inflammatory Bowel Diseases
1
1997
59
0.030
Why?
Mouth Neoplasms
1
1979
206
0.030
Why?
Safety
1
1997
145
0.030
Why?
Carrier Proteins
1
1999
597
0.030
Why?
Delivery of Health Care
1
2021
445
0.030
Why?
Blood Pressure
4
1992
1451
0.030
Why?
Body Height
2
1994
67
0.030
Why?
Perfusion
5
1989
131
0.030
Why?
Caffeine
2
1975
81
0.030
Why?
Electroencephalography
2
1990
418
0.030
Why?
Tumor Necrosis Factor-alpha
1
2019
626
0.030
Why?
Eosinophils
1
2016
60
0.030
Why?
Withholding Treatment
1
2016
35
0.030
Why?
Managed Care Programs
1
1996
45
0.030
Why?
False Negative Reactions
2
1989
63
0.030
Why?
Portacaval Shunt, Surgical
3
1972
5
0.030
Why?
Sialorrhea
1
1995
7
0.030
Why?
Alkalies
3
1979
6
0.030
Why?
Cell Differentiation
1
1999
1034
0.030
Why?
Diagnosis
2
1965
15
0.030
Why?
Lymphocytes
1
2016
228
0.030
Why?
Evoked Potentials, Motor
1
1995
63
0.030
Why?
Videotape Recording
1
1995
43
0.030
Why?
Neutrophils
1
2016
204
0.030
Why?
Practice Guidelines as Topic
2
1997
772
0.030
Why?
Duodenum
1
1975
47
0.030
Why?
Hepatitis A
3
1972
8
0.030
Why?
Muscular Dystrophies
1
1995
17
0.030
Why?
Methods
5
1992
156
0.030
Why?
Schistosomiasis
3
1974
6
0.030
Why?
Psychophysiologic Disorders
1
1994
20
0.030
Why?
Mathematics
2
1991
83
0.030
Why?
Silicone Elastomers
1
1994
17
0.030
Why?
Rubber
1
1994
13
0.030
Why?
Premedication
2
1985
49
0.030
Why?
Muscle, Skeletal
1
1998
396
0.030
Why?
Hemosiderosis
1
1974
7
0.030
Why?
Fellowships and Scholarships
1
2015
127
0.030
Why?
Opossums
2
1985
7
0.030
Why?
Patient Education as Topic
1
1997
425
0.030
Why?
Afferent Pathways
1
1993
31
0.030
Why?
Splenomegaly
2
1977
13
0.030
Why?
Peripheral Nervous System Diseases
2
1988
37
0.030
Why?
Pyrazoles
3
1973
190
0.030
Why?
Exercise Test
1
1994
242
0.030
Why?
Fats
1
1973
8
0.030
Why?
Constriction, Pathologic
1
1994
236
0.030
Why?
History, 19th Century
1
1993
95
0.030
Why?
Diagnostic Errors
2
1987
100
0.030
Why?
Peptides
3
1976
455
0.030
Why?
Respiration
2
1990
91
0.030
Why?
Lung Diseases
1
1994
175
0.030
Why?
Nociceptors
1
1992
9
0.030
Why?
Head
1
1993
59
0.030
Why?
Neurofibroma
1
1992
11
0.030
Why?
Thoracotomy
1
1992
25
0.030
Why?
Veterans
1
2019
904
0.030
Why?
Collateral Circulation
4
1969
34
0.030
Why?
Peritoneal Cavity
1
1991
25
0.020
Why?
Peritoneal Dialysis, Continuous Ambulatory
1
1991
14
0.020
Why?
Secretin
3
1979
18
0.020
Why?
Colon
2
1974
168
0.020
Why?
Food Preferences
1
1991
46
0.020
Why?
Thoracic Diseases
2
1982
10
0.020
Why?
Ileocecal Valve
1
1970
3
0.020
Why?
Research Design
1
2015
729
0.020
Why?
Hypoglycemia
1
1971
72
0.020
Why?
Butylamines
1
1990
2
0.020
Why?
Hepatitis
3
1969
25
0.020
Why?
Infusion Pumps
1
1990
39
0.020
Why?
Neuromuscular Diseases
1
1990
14
0.020
Why?
Esophageal and Gastric Varices
3
1972
47
0.020
Why?
Spinal Cord Injuries
1
1996
551
0.020
Why?
Supination
1
1990
2
0.020
Why?
Solutions
1
1990
115
0.020
Why?
Microscopy, Electron
1
1990
351
0.020
Why?
Rats, Inbred Strains
1
1990
532
0.020
Why?
Beds
1
1989
13
0.020
Why?
Scalp
1
1990
47
0.020
Why?
Hot Temperature
1
1990
152
0.020
Why?
Brain Diseases
1
1990
78
0.020
Why?
Radioimmunoprecipitation Assay
1
2009
5
0.020
Why?
Weight Lifting
1
1989
15
0.020
Why?
Fluorescent Antibody Technique, Indirect
1
2009
95
0.020
Why?
Emergencies
1
1989
107
0.020
Why?
Bicycling
1
1989
39
0.020
Why?
Secretory Rate
2
1979
11
0.020
Why?
Smoking Prevention
1
1991
259
0.020
Why?
Respiratory Sounds
1
2009
35
0.020
Why?
Image Processing, Computer-Assisted
1
1993
689
0.020
Why?
Portal Vein
3
1978
46
0.020
Why?
Dimaprit
1
1988
1
0.020
Why?
Photofluorography
1
2008
3
0.020
Why?
Thiourea
1
1988
16
0.020
Why?
Alcohol Drinking
2
1991
805
0.020
Why?
Osteoarthritis
1
1989
73
0.020
Why?
Medical Records
1
1989
121
0.020
Why?
Hypertension, Renal
2
1965
29
0.020
Why?
Plants, Edible
1
1988
3
0.020
Why?
Hypertension, Renovascular
2
1965
47
0.020
Why?
Dyspnea
1
2009
87
0.020
Why?
Body Water
2
1986
35
0.020
Why?
Arthritis, Rheumatoid
1
1989
157
0.020
Why?
Chagas Disease
1
1988
8
0.020
Why?
Intestinal Pseudo-Obstruction
1
1988
7
0.020
Why?
Insulin
1
1971
619
0.020
Why?
Nausea
2
1984
47
0.020
Why?
Connective Tissue Diseases
1
1988
18
0.020
Why?
Statistics as Topic
1
2008
219
0.020
Why?
Bread
1
2007
2
0.020
Why?
Gastric Dilatation
1
1967
3
0.020
Why?
Homosexuality
2
1965
10
0.020
Why?
Leukocytosis
1
1987
13
0.020
Why?
Neurotic Disorders
2
1965
13
0.020
Why?
Enzyme-Linked Immunosorbent Assay
1
2009
507
0.020
Why?
Optical Fibers
1
1987
7
0.020
Why?
Sodium
3
1974
161
0.020
Why?
Technetium Tc 99m Pentetate
1
1987
6
0.020
Why?
Pentetic Acid
1
1987
18
0.020
Why?
Radiation Dosage
1
1990
419
0.020
Why?
Long-Term Care
1
1987
53
0.020
Why?
Biomechanical Phenomena
1
2008
368
0.020
Why?
Meprobamate
1
1967
1
0.020
Why?
Serum Albumin
1
1967
104
0.020
Why?
Coma
1
1967
17
0.020
Why?
Hydrostatic Pressure
1
1987
11
0.020
Why?
Blotting, Western
1
2009
954
0.020
Why?
Precancerous Conditions
1
1987
74
0.020
Why?
Online Systems
1
1986
20
0.020
Why?
Peritoneal Dialysis
1
1967
30
0.020
Why?
Gold Colloid, Radioactive
1
1966
1
0.020
Why?
Organometallic Compounds
1
1987
95
0.020
Why?
Quaternary Ammonium Compounds
1
1966
20
0.020
Why?
Oklahoma
1
2006
18
0.020
Why?
Xerostomia
1
1986
24
0.020
Why?
Dietary Proteins
3
1975
51
0.020
Why?
Drainage
1
1967
133
0.020
Why?
Receptors, Muscarinic
1
1986
44
0.020
Why?
Diabetes Complications
1
1988
249
0.020
Why?
Osmolar Concentration
1
1986
134
0.020
Why?
Hydrogen
1
1986
35
0.020
Why?
Theophylline
1
1985
22
0.020
Why?
Diabetes Insipidus, Nephrogenic
1
1965
1
0.020
Why?
Drug Evaluation
1
1985
47
0.020
Why?
Demeclocycline
1
1965
2
0.020
Why?
Diabetes Insipidus
1
1965
5
0.020
Why?
Photosensitivity Disorders
1
1965
7
0.020
Why?
Toxicology
1
1965
14
0.020
Why?
Infusions, Intravenous
1
2006
334
0.020
Why?
Adrenergic beta-Agonists
1
1985
92
0.020
Why?
Vasopressins
1
1965
33
0.020
Why?
Liver Diseases, Parasitic
1
1965
1
0.020
Why?
Psychotherapy
2
1965
253
0.020
Why?
Drug Therapy
1
1965
71
0.020
Why?
Blood
1
1965
40
0.020
Why?
Magnetic Resonance Imaging
1
1994
2223
0.020
Why?
Data Collection
1
1986
420
0.020
Why?
Menstruation
1
1984
20
0.020
Why?
Spectrophotometry, Ultraviolet
2
1975
79
0.020
Why?
Intestinal Diseases, Parasitic
2
1974
7
0.020
Why?
Intestinal Polyps
2
1974
15
0.020
Why?
Transvestism
1
1964
2
0.010
Why?
Gonadal Steroid Hormones
1
1984
52
0.010
Why?
Cardiac Catheterization
1
1987
419
0.010
Why?
Silicones
1
1984
32
0.010
Why?
Endocrine Glands
1
1984
7
0.010
Why?
Hydralazine
1
1984
12
0.010
Why?
Suction
1
1984
33
0.010
Why?
Tomography, X-Ray Computed
1
1994
2324
0.010
Why?
Stomach Diseases
1
1984
22
0.010
Why?
Foreign-Body Migration
1
1984
38
0.010
Why?
Vegetables
2
1975
76
0.010
Why?
Electrocardiography
1
1986
601
0.010
Why?
Obsessive-Compulsive Disorder
1
1964
88
0.010
Why?
Kidney
2
1965
945
0.010
Why?
Depression, Chemical
2
1980
29
0.010
Why?
Alprostadil
1
1982
20
0.010
Why?
Kinetics
2
1975
1047
0.010
Why?
Phobic Disorders
1
1964
227
0.010
Why?
Erythrocytes
1
1983
137
0.010
Why?
Cell Separation
1
1983
132
0.010
Why?
Postoperative Complications
1
1990
1615
0.010
Why?
Injections, Subcutaneous
2
1975
87
0.010
Why?
Pain Management
1
1984
186
0.010
Why?
Neck Muscles
1
1982
6
0.010
Why?
Coronary Vessels
1
1985
313
0.010
Why?
Kidney Diseases
1
1965
307
0.010
Why?
Reoperation
1
1984
467
0.010
Why?
Body Composition
1
2003
119
0.010
Why?
Self Care
1
2005
253
0.010
Why?
Burns, Chemical
1
1982
7
0.010
Why?
Rats
1
1990
5300
0.010
Why?
Naval Medicine
2
1975
8
0.010
Why?
Ice Cream
1
1981
1
0.010
Why?
Ion Channels
1
1982
72
0.010
Why?
Costs and Cost Analysis
1
1982
193
0.010
Why?
Refractory Period, Electrophysiological
1
1981
3
0.010
Why?
Leiomyoma
1
1981
28
0.010
Why?
Radiography, Abdominal
1
1982
57
0.010
Why?
Vomiting
1
1981
56
0.010
Why?
Xenon
2
1972
4
0.010
Why?
Blood Vessels
1
1982
102
0.010
Why?
Infusions, Intra-Arterial
1
1981
27
0.010
Why?
Energy Transfer
1
2001
25
0.010
Why?
Radio Waves
1
2001
21
0.010
Why?
Health Surveys
1
2003
489
0.010
Why?
Liver Function Tests
2
1972
114
0.010
Why?
Radioisotopes
2
1972
40
0.010
Why?
Peptic Ulcer Hemorrhage
1
1980
26
0.010
Why?
Intestine, Small
1
1981
89
0.010
Why?
Arbaprostil
1
1980
1
0.010
Why?
Prostaglandins F
1
1980
13
0.010
Why?
Fever
1
1980
96
0.010
Why?
6-Ketoprostaglandin F1 alpha
1
1980
42
0.010
Why?
Injections, Intravenous
2
1986
215
0.010
Why?
Depressive Disorder
1
1964
621
0.010
Why?
Coronary Angiography
1
1985
866
0.010
Why?
Phenolsulfonphthalein
1
1979
2
0.010
Why?
Dye Dilution Technique
1
1979
3
0.010
Why?
Somatostatin
1
1979
36
0.010
Why?
Vasoactive Intestinal Peptide
1
1979
19
0.010
Why?
Glucagon
1
1979
22
0.010
Why?
Wounds, Penetrating
1
1999
45
0.010
Why?
Blood Transfusion
1
1980
205
0.010
Why?
Anorexia
1
1979
7
0.010
Why?
Alcoholism
1
1988
1109
0.010
Why?
Parenteral Nutrition, Total
1
1979
22
0.010
Why?
Nutritional Physiological Phenomena
1
1979
24
0.010
Why?
Pyloric Stenosis
1
1978
5
0.010
Why?
Spleen
2
1977
301
0.010
Why?
Infant, Newborn
1
2004
2455
0.010
Why?
Xenon Radioisotopes
1
1978
6
0.010
Why?
Angiography
2
1972
194
0.010
Why?
Motor Activity
1
1981
621
0.010
Why?
Multiple Sclerosis
1
1979
132
0.010
Why?
Sural Nerve
1
1977
4
0.010
Why?
Ulnar Nerve
1
1977
7
0.010
Why?
Median Nerve
1
1977
5
0.010
Why?
Reflex
1
1977
21
0.010
Why?
Ketamine
1
1978
57
0.010
Why?
Erectile Dysfunction
1
1977
22
0.010
Why?
Skin Temperature
1
1977
24
0.010
Why?
Rupture
1
1977
29
0.010
Why?
Lipids
1
1979
298
0.010
Why?
Neurologic Examination
1
1977
107
0.010
Why?
Depression
1
1964
943
0.010
Why?
Medication Errors
1
1978
116
0.010
Why?
Pylorus
1
1976
6
0.010
Why?
Hospital Departments
1
1976
15
0.010
Why?
Meat
2
1975
34
0.010
Why?
Anesthesia
1
1978
120
0.010
Why?
Hydroxyapatites
1
1976
10
0.010
Why?
Hemochromatosis
1
1976
13
0.010
Why?
Nizatidine
1
1995
1
0.010
Why?
Chromatography, Ion Exchange
1
1976
73
0.010
Why?
Scleroderma, Localized
1
1975
19
0.010
Why?
Autonomic Nervous System
1
1975
31
0.010
Why?
Spectrophotometry
1
1975
54
0.010
Why?
Schistosoma haematobium
1
1974
1
0.010
Why?
Schistosoma mansoni
1
1974
4
0.010
Why?
Molecular Weight
1
1975
358
0.010
Why?
Calcium Carbonate
1
1974
7
0.010
Why?
Gastritis
1
1974
12
0.010
Why?
Semicarbazides
1
1974
1
0.010
Why?
Benzaldehydes
1
1974
8
0.010
Why?
Monoamine Oxidase Inhibitors
1
1974
30
0.010
Why?
Kynurenic Acid
1
1974
26
0.010
Why?
Magnesium
1
1974
110
0.010
Why?
Ethylamines
1
1973
1
0.010
Why?
Vitamin B 12
1
1973
21
0.010
Why?
Colonic Diseases
1
1974
36
0.010
Why?
Temperature
1
1975
341
0.010
Why?
Oils
1
1973
6
0.010
Why?
Citrus
1
1973
12
0.010
Why?
Binding, Competitive
1
1973
165
0.010
Why?
Milk
1
1973
43
0.010
Why?
Zea mays
1
1973
27
0.010
Why?
Structure-Activity Relationship
1
1974
420
0.010
Why?
Proteins
2
1975
474
0.010
Why?
Portography
1
1972
1
0.010
Why?
Phlebography
1
1972
31
0.010
Why?
Glucose Tolerance Test
1
1972
75
0.010
Why?
Sodium Chloride
2
1986
136
0.010
Why?
Sheep
1
1992
128
0.010
Why?
Hormones
1
1972
42
0.010
Why?
Vena Cava, Inferior
1
1972
41
0.010
Why?
Colonic Neoplasms
1
1974
299
0.010
Why?
Hernia, Diaphragmatic
1
1971
10
0.010
Why?
Diabetes Mellitus
1
1977
694
0.010
Why?
Appetite
1
1991
16
0.010
Why?
Sodium Hydroxide
1
1971
5
0.010
Why?
Glucose
1
1972
307
0.010
Why?
Cell Membrane Permeability
1
1971
59
0.010
Why?
Diffusion
1
1971
90
0.010
Why?
Portasystemic Shunt, Surgical
1
1969
3
0.010
Why?
Self Medication
1
1989
25
0.010
Why?
Caprylates
1
1969
32
0.010
Why?
Hepatomegaly
1
1969
4
0.010
Why?
Fructose
1
1969
51
0.010
Why?
Diagnosis, Computer-Assisted
1
1989
75
0.000
Why?
Jejunum
1
1968
26
0.000
Why?
Chromium Isotopes
1
1967
2
0.000
Why?
Infectious Mononucleosis
1
1967
7
0.000
Why?
Suspensions
1
1987
11
0.000
Why?
Intestinal Perforation
1
1968
35
0.000
Why?
Malaria
1
1967
26
0.000
Why?
Intubation
1
1987
20
0.000
Why?
Mesenteric Vascular Occlusion
1
1967
20
0.000
Why?
Radiotherapy
1
1968
86
0.000
Why?
Clinical Enzyme Tests
1
1967
6
0.000
Why?
Ethanol
1
1974
893
0.000
Why?
Arthritis
1
1987
53
0.000
Why?
Primary Myelofibrosis
1
1966
3
0.000
Why?
Pheochromocytoma
1
1966
22
0.000
Why?
Paraphilic Disorders
1
1965
4
0.000
Why?
Urography
1
1964
21
0.000
Why?
Patient Compliance
1
1987
402
0.000
Why?
Renal Artery Obstruction
1
1964
29
0.000
Why?
Kidney Function Tests
1
1964
114
0.000
Why?
Nephrectomy
1
1964
103
0.000
Why?
Meperidine
1
1983
5
0.000
Why?
Surgical Procedures, Operative
1
1964
124
0.000
Why?
Estradiol
1
1984
176
0.000
Why?
Rest
1
1979
78
0.000
Why?
Glycine
1
1979
89
0.000
Why?
Models, Biological
1
1981
981
0.000
Why?
Niridazole
1
1974
1
0.000
Why?
Parasite Egg Count
1
1974
5
0.000
Why?
Sigmoidoscopy
1
1974
38
0.000
Why?
Radioimmunoassay
1
1974
164
0.000
Why?
Sulfobromophthalein
1
1971
2
0.000
Why?
Alkaline Phosphatase
1
1971
71
0.000
Why?
Aspartate Aminotransferases
1
1971
87
0.000
Why?
Alanine Transaminase
1
1971
137
0.000
Why?
Administration, Rectal
1
1969
26
0.000
Why?
Gold Isotopes
1
1969
1
0.000
Why?
Cobalt Isotopes
1
1968
1
0.000
Why?
Bone Marrow
1
1969
168
0.000
Why?
Intestinal Neoplasms
1
1968
30
0.000
Why?
Neoplasm Metastasis
1
1969
306
0.000
Why?
Length of Stay
1
1971
780
0.000
Why?
In Vitro Techniques
1
1966
765
0.000
Why?
Liver Neoplasms
1
1969
334
0.000
Why?
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