title: Evidence-based vs. 'impressionist' medicine: how best to implement guidelines.
authors.forename: William H
authors.initials: WH
authors.lastname: Fennell
authors.forename: John
authors.initials: J
authors.lastname: Worrall
mesh_terms: D003327:Coronary Disease / Q000628:therapy*; D019317:Evidence-Based Medicine; D019983:Guideline Adherence; D006801:Humans; D017410:Practice Guidelines as Topic