Screening for occult blood in feces

Smith RA, Cokkinides V, & Eyre HJ: American Cancer Society guidelines for the early detection of cancer, 2004SMITH2004. CA Cancer J Clin 2004; 54(1):41-52.

Mandel JS, Bond JH, Church TR, et al: Reducing mortality from colorectal cancer by screening for fecal occult blood. Minnesota Colon Cancer Control Study. N Engl J Med 1993; 328(19):1365-1371.

Hatlebakk JG & Hatlebakk MV: Diagnostic approach to suspected irritable bowel syndrome. Best Pract Res Clin Gastroenterol 2004; 18(4):735-746.