Screening for colorectal cancer with fecal occult blood testing.
D000328:Adult; D000368:Aged; D003110:Colonic Neoplasms / Q000175:diagnosis / Q000517:prevention & control*; D003951:Diagnostic Errors; D005243:Feces / Q000032:analysis*; D005260:Female; D006801:Humans; D008297:Male; D008403:Mass Screening; D008875:Middle Aged; D009780:Occult Blood; D012004:Rectal Neoplasms / Q000175:diagnosis / Q000517:prevention & control*