PT - JOURNAL ARTICLE ED - Cleveland Clinic TI - Correction DP - 1997 Oct 01 TA - Cleveland Clinic Journal of Medicine PG - 460--460 VI - 64 IP - 9 4099 - http://www.ccjm.org/content/64/9/460.short 4100 - http://www.ccjm.org/content/64/9/460.full SO - Cleve Clin J Med1997 Oct 01; 64