title: What influences the frequency of angiography ... cardiologists?
authors.forename: J
authors.initials: J
authors.lastname: Page
authors.forename: B M
authors.initials: BM
authors.lastname: Bell
mesh_terms: D002309:Cardiology; D017023:Coronary Angiography / Q000706:statistics & numerical data*; D001026:Coronary Artery Bypass / Q000706:statistics & numerical data; D006801:Humans; D009518:New York; D009864:Ontario; D000078329:Workforce