title: Clinical practice guidelines: between science and art.
authors.affiliation: Division of Clinical Epidemiology, Montreal General Hospital, McGill University, Que.
authors.forename: R N
authors.initials: RN
authors.lastname: Battista
authors.forename: M J
authors.initials: MJ
authors.lastname: Hodge
mesh_terms: D002170:Canada; D015510:Clinical Medicine / Q000592:standards*; D015276:Health Care Rationing; D006801:Humans; D017410:Practice Guidelines as Topic; D011785:Quality Assurance, Health Care