title: Perforation of the sigmoid colon by an ingested toothpick.
authors.forename: F G
authors.initials: FG
authors.lastname: HAMILTON
authors.forename: J F
authors.initials: JF
authors.lastname: CORRIGAN
mesh_terms: D012809:Colon, Sigmoid; D004064:Digestive System; D004435:Eating; D005502:Food; D005547:Foreign Bodies; D006801:Humans; D012137:Respiratory System