title: Epidemiologic patterns of colorectal cancer.
authors.forename: R G
authors.initials: RG
authors.lastname: Ziegler
authors.forename: S S
authors.initials: SS
authors.lastname: Devesa
authors.forename: J F
authors.initials: JF
authors.lastname: Fraumeni
mesh_terms: D003110:Colonic Neoplasms / Q000453:epidemiology* / Q000208:ethnology; D006801:Humans; D012004:Rectal Neoplasms / Q000453:epidemiology* / Q000208:ethnology; D012307:Risk Factors; D012959:Socioeconomic Factors; D014171:Transients and Migrants; D014481:United States