Factors in the control of colon and rectal cancer.
D000367:Age Factors; D000368:Aged; D003110:Colonic Neoplasms / Q000175:diagnosis / Q000517:prevention & control* / Q000628:therapy; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D012004:Rectal Neoplasms / Q000175:diagnosis / Q000517:prevention & control* / Q000628:therapy