title: Use of evidence in WHO recommendations.
authors.forename: Herbert B
authors.initials: HB
authors.lastname: Peterson
authors.forename: Kathryn M
authors.initials: KM
authors.lastname: Curtis
authors.forename: Anna
authors.initials: A
authors.lastname: Glasier
authors.forename: Kerstin
authors.initials: K
authors.lastname: Hagenfeldt
mesh_terms: D019317:Evidence-Based Medicine; D005193:Family Planning Services; D006801:Humans; D017410:Practice Guidelines as Topic; D014944:World Health Organization