PT - JOURNAL ARTICLE AU - Floyd D. Loop TI - Dr. George W. Crile DP - 1993 Jan 01 TA - Cleveland Clinic Journal of Medicine PG - 75--80 VI - 60 IP - 1 4099 - http://www.ccjm.org/content/60/1/75.short 4100 - http://www.ccjm.org/content/60/1/75.full SO - Cleve Clin J Med1993 Jan 01; 60