195,328 AMERICAN American Heart Association.Abstracts.50th Scientific Sessions.Scientific Sessions for Kurses.31 at Annual Meeting,Council on Arteriosclerosis American Society for the study of Arteriosclerosis Miami Beach,Florida, November 28-December 1, 1977. Hew York 1977 The American Heart Association Inc.4° s.28,309,nlb.3,29-47 Circulation, suppl.nr 4 American Heart Association Monograph nr 57