[Early detection of intestinal cancer by screening].
D003110:Colonic Neoplasms / Q000517:prevention & control*; D005860:Germany, West; D006801:Humans; D008403:Mass Screening; D009780:Occult Blood; D012004:Rectal Neoplasms / Q000517:prevention & control*
Früherkennung von Darmkrebs durch Screening.