title: Practice still makes perfect.
authors.forename: J G
authors.initials: JG
authors.lastname: Jollis
mesh_terms: D017130:Angioplasty / Q000009:adverse effects* / Q000592:standards; D003327:Coronary Disease / Q000601:surgery*; D006801:Humans; D017063:Outcome Assessment, Health Care; D011183:Postoperative Complications; D010818:Practice Patterns, Physicians'; D011361:Professional Competence; D011785:Quality Assurance, Health Care