Comparison of carboxy-methylcellulose, tannic acid and no additive in barium examinations of the colon.
D001466:Barium Sulfate / Q000494:pharmacology*; D002626:Chemistry, Pharmaceutical; D003106:Colon / Q000000981:diagnostic imaging*; D004733:Enema; D006801:Humans; D007413:Intestinal Mucosa / Q000187:drug effects*; D008747:Methylcellulose / Q000494:pharmacology*; D011859:Radiography; D013634:Tannins / Q000494:pharmacology*
D013634:Tannins; D001466:Barium Sulfate; D008747:Methylcellulose