title: Comparative effectiveness research in cancer screening programmes.
authors.affiliation: University of Oslo, Oslo, Norway. michael.bretthauer@medisin.uio.no
authors.forename: Michael
authors.initials: M
authors.lastname: Bretthauer
authors.forename: Geir
authors.initials: G
authors.lastname: Hoff
mesh_terms: D057186:Comparative Effectiveness Research; D055088:Early Detection of Cancer; D006801:Humans; D008403:Mass Screening / Q000458:organization & administration*; D009664:Norway; D018570:Risk Assessment