PT - JOURNAL ARTICLE AU - Rose, David Z. AU - Kedia, Navin AU - Jacob, Jesse T. AU - Tomford, J. Walton TI - A 48-year-old man with acute, ‘knife-like’ rectal pain DP - 2006 Nov 01 TA - Cleveland Clinic Journal of Medicine PG - 1028--1029 VI - 73 IP - 11 4099 - http://www.ccjm.org/content/73/11/1028.short 4100 - http://www.ccjm.org/content/73/11/1028.full SO - Cleve Clin J Med2006 Nov 01; 73