Re: Detailed per-oral small-bowel examination versus enteroclysis.
D000284:Administration, Oral; D001466:Barium Sulfate / Q000008:administration & dosage*; D004733:Enema; D006801:Humans; D007421:Intestine, Small / Q000000981:diagnostic imaging*; D011859:Radiography; D013997:Time Factors
D001466:Barium Sulfate