Physician productivity: a managerial challenge.
D004526:Efficiency; D004650:Employee Performance Appraisal / Q000379:methods*; D006123:Group Practice / Q000458:organization & administration*; D006125:Group Practice, Prepaid / Q000458:organization & administration*; D006279:Health Maintenance Organizations / Q000458:organization & administration*; D008503:Medical Staff / Q000592:standards*; D008962:Models, Theoretical; D010559:Personnel Management / Q000379:methods*; D010816:Physician Incentive Plans; D014481:United States