PT - JOURNAL ARTICLE ED - Cleveland Clinic TI - Index to Volume 67 DP - 2000 Dec 01 TA - Cleveland Clinic Journal of Medicine PG - 915--918 VI - 67 IP - 12 4099 - http://www.ccjm.org/content/67/12/915.short 4100 - http://www.ccjm.org/content/67/12/915.full SO - Cleve Clin J Med2000 Dec 01; 67