title: Gastrointestinal contrast studies in small bowel obstruction.
authors.forename: R E
authors.initials: RE
authors.lastname: Andersson
mesh_terms: D003287:Contrast Media; D006801:Humans; D007415:Intestinal Obstruction / Q000000981:diagnostic imaging*; D007421:Intestine, Small / Q000000981:diagnostic imaging* / Q000473:pathology; D011859:Radiography
chemical_list: D003287:Contrast Media