Alan Leff to History, 20th Century
This is a "connection" page, showing publications Alan Leff has written about History, 20th Century.
Toward the formulation of a theory of asthma. Perspect Biol Med. 1990; 33(2):292-302.
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.