title: Improved early outcomes after OPCAB: when will the final answer come?
authors.forename: Alessandro
authors.initials: A
authors.lastname: Parolari
authors.forename: Paolo
authors.initials: P
authors.lastname: Biglioli
authors.forename: Francesco
authors.initials: F
authors.lastname: Alamanni
mesh_terms: D001026:Coronary Artery Bypass / Q000706:statistics & numerical data*; D006801:Humans; D016032:Randomized Controlled Trials as Topic / Q000379:methods; D012189:Retrospective Studies; D016896:Treatment Outcome