Sensitivity of fecal occult blood testing for adenomas.
D003110:Colonic Neoplasms / Q000175:diagnosis*; D006801:Humans; D007417:Intestinal Polyps / Q000175:diagnosis*; D008551:Melena / Q000175:diagnosis; D008875:Middle Aged; D009780:Occult Blood; D012004:Rectal Neoplasms / Q000175:diagnosis*