Colon cancer. Screening can save your life.
D003110:Colonic Neoplasms / Q000517:prevention & control*; D003113:Colonoscopy / Q000379:methods; D003287:Contrast Media; D005260:Female; D017408:Guidelines as Topic; D006801:Humans; D008297:Male; D008875:Middle Aged; D009780:Occult Blood; D018570:Risk Assessment / Q000592:standards; D012812:Sigmoidoscopy / Q000379:methods
D003287:Contrast Media