title: Prevention: will an aspirin a day keep the colorectal cancer away?
authors.affiliation: Department of Surgery, Stavanger University Hospital, Armauer Hansens vei 20, POB 8100, N-4068 Stavanger, Norway.
authors.forename: Marianne
authors.initials: M
authors.lastname: Berg
authors.forename: Kjetil
authors.initials: K
authors.lastname: Søreide