title: Commentary: cancer--evolution within.
authors.affiliation: Institute of Basic Medical Science, Faculty of Medicine, PO Box 1018 Blindern, University of Oslo, NO-0315 Oslo, Norway. jbreivik@medisin.uio.no
authors.forename: Jarle
authors.initials: J
authors.lastname: Breivik
mesh_terms: D002471:Cell Transformation, Neoplastic / Q000235:genetics*; D003043:Cocarcinogenesis; D019143:Evolution, Molecular; D006801:Humans; D009154:Mutation; D009369:Neoplasms / Q000209:etiology* / Q000235:genetics