TY - JOUR T1 - Index to Volume 17 JF - Cleveland Clinic Journal of Medicine JO - Cleve Clin J Med SP - 253 LP - 254 VL - 17 IS - 4 A2 - , Y1 - 1950/10/01 UR - http://www.ccjm.org/content/17/4/253.abstract N2 - 300 Multiple ChoicesThis is a pdf-only article and there is no markup to show you.full-text.pdf ER -