TY - JOUR T1 - To a friend on his retirement: John Beach Hazard, M.D. JF - Cleveland Clinic Journal of Medicine JO - Cleve Clin J Med SP - 1 LP - 3 VL - 37 IS - 1 AU - Stanley O. Hoerr Y1 - 1970/01/01 UR - http://www.ccjm.org/content/37/1/1.abstract N2 - 300 Multiple ChoicesThis is a pdf-only article and there is no markup to show you.full-text.pdf ER -