title: Perspectives on physician payment reform.
mesh_terms: D000574:American Medical Association; D002170:Canada; D005060:Europe; D006291:Health Policy; D007357:Insurance, Physician Services; D006278:Medicare; D015442:Medicare Assignment; D009310:National Health Insurance, United States; D015284:Physician Payment Review Commission; D015895:Relative Value Scales; D014481:United States