title: Statistical aspects of physician payment systems. A report of the National Committee on Vital and Health Statistics.
mesh_terms: D000553:Ambulatory Care / Q000191:economics; D003625:Data Collection; D005380:Financing, Government; D006279:Health Maintenance Organizations / Q000191:economics; D007357:Insurance, Physician Services / Q000191:economics*; D013223:Statistics as Topic; D014481:United States