Employed doctors' raises outpace pay for other staff.
D003625:Data Collection; D004470:Economics, Medical; D004651:Employment / Q000191:economics; D008511:Medicine / Q000706:statistics & numerical data; D010820:Physicians / Q000191:economics* / Q000706:statistics & numerical data; D012456:Salaries and Fringe Benefits / Q000706:statistics & numerical data*; D013038:Specialization; D014481:United States