[Contrast media for roentgenological examination of the small intestine].
D001466:Barium Sulfate; D003287:Contrast Media; D006801:Humans; D007421:Intestine, Small / Q000000981:diagnostic imaging*; D007422:Intestines; D011859:Radiography
D003287:Contrast Media; D001466:Barium Sulfate
BARIUM SULFATE; INTESTINE, SMALL/radiography