title: Investigating rectal bleeding.
authors: Intestinal Imaging Centre, St Mark's Hospital, Harrow HA1 3UJ. burlingdavid@yahoo.co.uk
authors: David
authors: D
authors: Burling
authors: James E
authors: JE
authors: East
authors: Stuart A
authors: SA
authors: Taylor
mesh_terms: D000369:Aged, 80 and over; D001466:Barium Sulfate; D003113:Colonoscopy / Q000379:methods; D003198:Computer Simulation; D003287:Contrast Media; D004733:Enema / Q000379:methods; D006471:Gastrointestinal Hemorrhage / Q000175:diagnosis / Q000209:etiology*; D006801:Humans; D008297:Male; D011379:Prognosis; D012002:Rectal Diseases / Q000175:diagnosis / Q000209:etiology*
chemical_list: D003287:Contrast Media; D001466:Barium Sulfate