title: Synchronous colorectal carcinomas.
authors.forename: J D
authors.initials: JD
authors.lastname: Greig
authors.forename: D F
authors.initials: DF
authors.lastname: Miller
mesh_terms: D003110:Colonic Neoplasms / Q000175:diagnosis*; D006801:Humans; D009378:Neoplasms, Multiple Primary / Q000175:diagnosis*; D012004:Rectal Neoplasms / Q000175:diagnosis*