The impact of colon cancer: a clinician's perspective.
D000570:American Cancer Society; D003110:Colonic Neoplasms / Q000175:diagnosis / Q000453:epidemiology* / Q000517:prevention & control; D006801:Humans; D012004:Rectal Neoplasms / Q000175:diagnosis / Q000517:prevention & control; D012955:Societies, Medical; D014481:United States