SMALL CONTRAST MEAL EXAMINATION OF THE LARGE BOWEL IN CHRONIC CONSTIPATION.
D001466:Barium Sulfate; D003248:Constipation; D006801:Humans; D007420:Intestine, Large; D007422:Intestines; D011859:Radiography
D001466:Barium Sulfate
BARIUM SULFATE; CONSTIPATION; INTESTINE, LARGE; RADIOGRAPHY