Hemoccult screening for colorectal cancer: risks and benefits.
Feldman
J G
JG
D003110:Colonic Neoplasms / Q000453:epidemiology*; D006801:Humans; D008403:Mass Screening; D009780:Occult Blood; D012004:Rectal Neoplasms / Q000453:epidemiology*; D012306:Risk; D014481:United States