PT - JOURNAL ARTICLE ED - Cleveland Clinic TI - Erratum DP - 1954 Oct 01 TA - Cleveland Clinic Journal of Medicine PG - 234--234 VI - 21 IP - 4 4099 - http://www.ccjm.org/content/21/4/234.short 4100 - http://www.ccjm.org/content/21/4/234.full SO - Cleve Clin J Med1954 Oct 01; 21