Richard R. Liberthson, M.D.
This page shows the publications co-authored by Richard Liberthson and Charles Boucher.
Pulmonary regurgitation in large atrial shunts without pulmonary hypertension. Circulation. 1976 Dec; 54(6):966-8.
Exercise testing in asymptomatic or minimally symptomatic aortic regurgitation: relationship of left ventricular ejection fraction to left ventricular filling pressure during exercise. Circulation. 1983 May; 67(5):1091-100.
The connection strength for co-authors is the sum of the scores for each of their shared publications.
Publication scores are based on many factors, including how long ago they were written and whether the person is a first or senior author.