title: Unusual foreign bodies retrieved from the colon.
authors.affiliation: Division of Gastroenterology, Department of Internal Medicine, John D. Dingell Veterans Hospital, Wayne State University School of Medicine, Detroit, Michigan, USA.
authors.forename: Bradley C
authors.initials: BC
authors.lastname: Irwin
authors.forename: Fadi
authors.initials: F
authors.lastname: Antaki
mesh_terms: D000328:Adult; D044684:Colon, Transverse; D003113:Colonoscopy / Q000379:methods*; D005389:Firearms; D005547:Foreign Bodies / Q000209:etiology / Q000628:therapy*; D006801:Humans; D008297:Male; D013232:Steel
chemical_list: D013232:Steel