Performing the barium enema: equipment, preparation, and contrast medium.
D001464:Barium; D001466:Barium Sulfate; D003106:Colon / Q000000981:diagnostic imaging*; D003287:Contrast Media; D004733:Enema; D006801:Humans; D011860:Radiography, Abdominal
D003287:Contrast Media; D001464:Barium; D001466:Barium Sulfate
BARIUM SULFATE; COLON/radiography