title: [Necessary to understand the context when evidence is to be implemented in health care].
authors.affiliation: Statens beredning för medicinsk utvärdering, SBU, Stockholm. levi@sbu.se
authors.forename: Ragnar
authors.initials: R
authors.lastname: Levi
authors.forename: Lars
authors.initials: L
authors.lastname: Wallin
authors.forename: Johan
authors.initials: J
authors.lastname: Thor
mesh_terms: D004059:Diffusion of Innovation; D019317:Evidence-Based Medicine; D006801:Humans; D058436:Knowledge Management; D017410:Practice Guidelines as Topic