PT - JOURNAL ARTICLE ED - , TI - Index to Volume 68 DP - 2001 Dec 01 TA - Cleveland Clinic Journal of Medicine PG - 1024--1028 VI - 68 IP - 12 4099 - http://www.ccjm.org/content/68/12/1024.short 4100 - http://www.ccjm.org/content/68/12/1024.full SO - Cleve Clin J Med2001 Dec 01; 68