title: By the numbers. 25 busiest community hospital emergency departments ranked by number of emergency room visits, 2003.
mesh_terms: D019985:Benchmarking; D004636:Emergency Service, Hospital / Q000706:statistics & numerical data*; D019538:Health Care Surveys; D006764:Hospitals, Community / Q000145:classification / Q000706:statistics & numerical data*; D020407:Internet; D014481:United States; D014600:Utilization Review