A method for double contrast radiography of the small intestine.
Kobayashi
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D000388:Air; D001466:Barium Sulfate; D003424:Crohn Disease / Q000000981:diagnostic imaging; D006801:Humans; D007410:Intestinal Diseases / Q000000981:diagnostic imaging; D007421:Intestine, Small / Q000000981:diagnostic imaging*; D011856:Radiographic Image Enhancement / Q000379:methods*
D001466:Barium Sulfate