title: [Hemorrhagic proctitis due to local drugs].
mesh_terms: D000287:Administration, Topical; D000632:Aminopyrine / Q000009:adverse effects; D006471:Gastrointestinal Hemorrhage / Q000139:chemically induced*; D006801:Humans; D010653:Phenylbutazone / Q000009:adverse effects; D011349:Proctitis / Q000139:chemically induced*
chemical_list: D000632:Aminopyrine; D010653:Phenylbutazone
vernacular_title: Proctiti emorragiche da medicamenti locali