6Young GP,St John DJ,Winawer SJ,et al.Choice of fecal occult blood tests for colorectal cancer screening:recommendations based on performance characteristics in population studies:a WHO (World Health Organization) and OMED (World Organization for Digestive Endoscopy) report[J].Am J Gastroenterol,2002,97(10):2499-2507.
7Eguehi, Kohara N, Komuto K, et al. Mutations of the P53 gene in the stool of patients with reseetable colorectal[J].Cancer, 1996,77 (suppl) : 1707.
9Kabir S.Review article:clinic-based testing for Helicobacter pylori infec tion by enzyme immunoassay of faeces urine and saliva[J].Aliment Pharmacol Ther,2003,17(11):1345.
10Lieberman DA.One-time screening for colorectal cancer with combined fecal occult-blood testing[J].N Engl J Med,2001,345(8):555.