PT - JOURNAL ARTICLE ED - Cleveland Clinic TI - Announcements DP - 1951 Jan 01 TA - Cleveland Clinic Journal of Medicine PG - 63--63 VI - 18 IP - 1 4099 - http://www.ccjm.org/content/18/1/63.short 4100 - http://www.ccjm.org/content/18/1/63.full SO - Cleve Clin J Med1951 Jan 01; 18