title: Colorectal carcinoma: frequency of location.
authors.forename: D
authors.initials: D
authors.lastname: Ratliff
authors.forename: W E
authors.initials: WE
authors.lastname: Wheeler
mesh_terms: D003110:Colonic Neoplasms / Q000473:pathology*; D006801:Humans; D012004:Rectal Neoplasms / Q000473:pathology*; D012189:Retrospective Studies