title: Volume-outcome relationship in acute myocardial infarction: the balloon and the needle.
authors.forename: J G
authors.initials: JG
authors.lastname: Jollis
authors.forename: P S
authors.initials: PS
authors.lastname: Romano
mesh_terms: D015906:Angioplasty, Balloon, Coronary / Q000706:statistics & numerical data*; D017052:Hospital Mortality; D006761:Hospitals / Q000592:standards* / Q000706:statistics & numerical data*; D006801:Humans; D009203:Myocardial Infarction / Q000401:mortality / Q000628:therapy*; D010043:Outcome and Process Assessment, Health Care; D015912:Thrombolytic Therapy / Q000706:statistics & numerical data*; D014481:United States / Q000453:epidemiology