title: Appropriateness ratings.
authors.forename: Harry
authors.initials: H
authors.lastname: Hemingway
authors.forename: Gene
authors.initials: G
authors.lastname: Feder
authors.forename: Adam
authors.initials: A
authors.lastname: Timmis
mesh_terms: D001026:Coronary Artery Bypass / Q000592:standards*; D003327:Coronary Disease / Q000401:mortality / Q000601:surgery*; D019317:Evidence-Based Medicine; D006801:Humans; D018579:Patient Selection; D018570:Risk Assessment