title: Radiologic examination of the small intestine by duodenal intubation.
mesh_terms: D000284:Administration, Oral; D001466:Barium Sulfate / Q000008:administration & dosage*; D002648:Child; D002675:Child, Preschool; D003424:Crohn Disease / Q000000981:diagnostic imaging; D004032:Diet; D004386:Duodenum; D005769:Gastrointestinal Motility; D006801:Humans; D007038:Hypotonic Solutions; D007410:Intestinal Diseases / Q000000981:diagnostic imaging; D007413:Intestinal Mucosa / Q000000981:diagnostic imaging; D007414:Intestinal Neoplasms / Q000000981:diagnostic imaging; D007418:Intestinal Pseudo-Obstruction / Q000000981:diagnostic imaging; D007421:Intestine, Small / Q000000981:diagnostic imaging*; D007441:Intubation, Gastrointestinal; D008286:Malabsorption Syndromes / Q000000981:diagnostic imaging; D008722:Methods; D011859:Radiography; D013046:Specific Gravity; D013997:Time Factors
chemical_list: D007038:Hypotonic Solutions; D001466:Barium Sulfate