title: [Knowledge about knowledge].
authors.forename: Jan C
authors.initials: JC
authors.lastname: Frich
authors.forename: Per Olav
authors.initials: PO
authors.lastname: Vandvik
mesh_terms: D003661:Decision Support Techniques; D019317:Evidence-Based Medicine; D006801:Humans; D058436:Knowledge Management; D017410:Practice Guidelines as Topic