1. From the Section of Cardiovascular Medicine, Department of Medicine, and the Section of Chronic Disease Epidemiology, Department of Epidemiology and Public Health, Yale School of Medicine, New Haven, Conn (H.M.K.); the Connecticut Peer Review Organization, Middletown (H.M.K., M.J.R., J.H., T.P.M., M.P., Y.W.); the Cardiology Division, Department of Medicine, University of Connecticut Medical School, Farmington (M.J.R.); the Department of Surgery, University of Iowa College of Medicine, Iowa City,...
2. Baltimore, Md (E.F.E., S.F.J.).