title: Measuring physician activity accurately.
authors.forename: B
authors.initials: B
authors.lastname: Barfield
mesh_terms: D000553:Ambulatory Care / Q000706:statistics & numerical data; D000556:Ambulatory Surgical Procedures / Q000706:statistics & numerical data; D003625:Data Collection; D004526:Efficiency; D006123:Group Practice / Q000191:economics / Q000706:statistics & numerical data*; D006760:Hospitalization / Q000706:statistics & numerical data; D009819:Office Visits / Q000706:statistics & numerical data*; D014481:United States