title: Relationship of physician volume to mortality after acute myocardial infarction.
authors.forename: W B
authors.initials: WB
authors.lastname: Campbell
mesh_terms: D006760:Hospitalization / Q000706:statistics & numerical data*; D006761:Hospitals / Q000706:statistics & numerical data*; D006801:Humans; D009203:Myocardial Infarction / Q000401:mortality* / Q000628:therapy; D009864:Ontario; D010043:Outcome and Process Assessment, Health Care