title: Obstruction at Christmas.
authors.affiliation: Department of Surgery, Greenwich District Hospital, London.
authors.forename: A D
authors.initials: AD
authors.lastname: Houghton
mesh_terms: D000328:Adult; D004380:Duodenal Obstruction / Q000209:etiology*; D004386:Duodenum; D005547:Foreign Bodies / Q000150:complications*; D006801:Humans; D008297:Male