Market report: ambulatory growth is driving PCNs.
D000553:Ambulatory Care / Q000191:economics / Q000706:statistics & numerical data*; D003625:Data Collection; D006754:Hospital Restructuring; D007182:Income / Q000706:statistics & numerical data; D011320:Primary Health Care / Q000191:economics / Q000706:statistics & numerical data*; D014481:United States