[The small intestine].
D001466:Barium Sulfate / Q000008:administration & dosage; D004733:Enema; D006801:Humans; D007421:Intestine, Small / Q000000981:diagnostic imaging*; D007441:Intubation, Gastrointestinal; D011859:Radiography
D001466:Barium Sulfate
Il tenue.