title: Clinical practice guidelines on trial.
authors.forename: R S
authors.initials: RS
authors.lastname: Hayward
mesh_terms: D002170:Canada; D003258:Consumer Behavior; D006302:Health Services Research; D006801:Humans; D018579:Patient Selection; D017410:Practice Guidelines as Topic / Q000592:standards*; D011320:Primary Health Care / Q000592:standards*; D016032:Randomized Controlled Trials as Topic / Q000592:standards; D012107:Research Design; D016896:Treatment Outcome