PT - JOURNAL ARTICLE ED - Cleveland Clinic TI - Russell Landram Haden, M.D. DP - 1952 Jul 01 TA - Cleveland Clinic Journal of Medicine PG - 96--97 VI - 19 IP - 3 4099 - http://www.ccjm.org/content/19/3/96.short 4100 - http://www.ccjm.org/content/19/3/96.full SO - Cleve Clin J Med1952 Jul 01; 19