title: Hemorrhage into the ischiorectal fossa--a complication of anticoagulant therapy: report of a case.
mesh_terms: D000038:Abscess / Q000209:etiology; D006470:Hemorrhage / Q000139:chemically induced* / Q000150:complications; D006801:Humans; D007512:Ischium; D008297:Male; D008875:Middle Aged; D012007:Rectum; D014859:Warfarin / Q000009:adverse effects*
chemical_list: D014859:Warfarin