title: Centralizing coronary artery bypass grafting surgery.
authors.forename: Norman
authors.initials: N
authors.lastname: Kalant
authors.forename: Ian
authors.initials: I
authors.lastname: Shrier
mesh_terms: D002170:Canada; D002983:Clinical Competence; D001026:Coronary Artery Bypass / Q000009:adverse effects / Q000706:statistics & numerical data; D006801:Humans; D011787:Quality of Health Care