TY - JOUR T1 - <em>Physical Examination of the Heart and Circulation</em> by Joseph K. Perloff, M.D. JF - Cleveland Clinic Journal of Medicine JO - Cleve Clin J Med SP - 251 LP - 252 VL - 50 IS - 2 AU - Harry M. Lever Y1 - 1983/06/20 UR - http://www.ccjm.org/content/50/2/251.3.abstract N2 - 300 Multiple ChoicesThis is a pdf-only article and there is no markup to show you.full-text.pdf ER -