Connection

Joseph Helpern to Phosphorus Isotopes

This is a "connection" page, showing publications Joseph Helpern has written about Phosphorus Isotopes.
Connection Strength

0.013
  1. Low brain magnesium in migraine. Headache. 1989 Jul; 29(7):416-9.
    View in: PubMed
    Score: 0.006
  2. In vivo 31-P NMR of photoactivated hematoporphyrin derivative in cat brain. Med Phys. 1985 Mar-Apr; 12(2):256-8.
    View in: PubMed
    Score: 0.004
  3. Anoxia followed by hyperoxia: in vivo 31-P NMR of cat brain. Magn Reson Imaging. 1984; 2(4):329-33.
    View in: PubMed
    Score: 0.004
Connection Strength

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.