title: Cost-effectiveness of fecal occult blood screening.
mesh_terms: D000368:Aged; D003110:Colonic Neoplasms / Q000517:prevention & control*; D003362:Cost-Benefit Analysis; D006801:Humans; D008403:Mass Screening / Q000191:economics*; D008875:Middle Aged; D009780:Occult Blood / Q000191:economics*