PT - JOURNAL ARTICLE ED - Cleveland Clinic TI - Author Index DP - 1977 Dec 21 TA - Cleveland Clinic Journal of Medicine PG - v--v VI - 44 IP - 4 4099 - http://www.ccjm.org/content/44/4/v.1.short 4100 - http://www.ccjm.org/content/44/4/v.1.full SO - Cleve Clin J Med1977 Dec 21; 44