[The efficacy of small bowel follow-through radiography as a routine examination following the upper G.I. series].
D003955:Diagnostic Tests, Routine / Q000592:standards*; D004064:Digestive System / Q000000981:diagnostic imaging; D006801:Humans; D007410:Intestinal Diseases / Q000175:diagnosis; D007421:Intestine, Small / Q000000981:diagnostic imaging*; D011859:Radiography; D013679:Technology, Radiologic