title: Quality assurance of secondary prevention--a solution to better implementation of guidelines.
authors: L
authors: L
authors: Erhardt
authors: P
authors: P
authors: Nilsson
mesh_terms: D006801:Humans; D017202:Myocardial Ischemia / Q000628:therapy*; D017410:Practice Guidelines as Topic; D011785:Quality Assurance, Health Care; D012307:Risk Factors; D013548:Sweden