PT - JOURNAL ARTICLE AU - George C. Hoffman TI - John Beach Hazard, MD DP - 1995 Jan 01 TA - Cleveland Clinic Journal of Medicine PG - 5--5 VI - 62 IP - 1 4099 - http://www.ccjm.org/content/62/1/5.short 4100 - http://www.ccjm.org/content/62/1/5.full SO - Cleve Clin J Med1995 Jan 01; 62