title: [Perforation of the sigmoid by ingested foreign body].
authors.forename: C A
authors.initials: CA
authors.lastname: BORTAGARAY
authors.forename: A
authors.initials: A
authors.lastname: DE FINO
mesh_terms: D012809:Colon, Sigmoid; D004064:Digestive System; D005547:Foreign Bodies; D005767:Gastrointestinal Diseases; D006801:Humans