This is a "connection" page, showing publications co-authored by Rebecca Knapp and George Arana.
Prevalence of posttraumatic stress disorder in Veterans Affairs primary care clinics. Gen Hosp Psychiatry. 2005 May-Jun; 27(3):169-79.
The connection strength for concepts is the sum of the scores for each matching publication.
Publication scores are based on many factors, including how long ago they were written and whether the person is a first or senior author.