[Contrast media used in digestive tract radiography].
Nanaumi
K
K
D000100:Acetrizoic Acid; D001466:Barium Sulfate; D002255:Carbonic Acid; D003287:Contrast Media; D004064:Digestive System / Q000000981:diagnostic imaging*; D005740:Gases; D006801:Humans; D011859:Radiography
D003287:Contrast Media; D005740:Gases; D000100:Acetrizoic Acid; D001466:Barium Sulfate; D002255:Carbonic Acid