Occult blood testing for detection of asymptomatic colon cancer.
D001466:Barium Sulfate; D003110:Colonic Neoplasms / Q000175:diagnosis*; D004209:Disposable Equipment; D004241:Diverticulum, Colon / Q000175:diagnosis; D004733:Enema; D005374:Filtration; D006138:Guaiac; D006801:Humans; D007417:Intestinal Polyps / Q000175:diagnosis; D008403:Mass Screening; D009780:Occult Blood; D010209:Paper
D001466:Barium Sulfate; D006138:Guaiac