Insurance companies: what will happen when NHI comes.
D003695:Delivery of Health Care / Q000458:organization & administration; D004469:Economics, Hospital; D005102:Health Expenditures; D006279:Health Maintenance Organizations / Q000191:economics; D007341:Insurance / Q000639:trends; D007343:Insurance Carriers / Q000639:trends; D009310:National Health Insurance, United States / Q000191:economics*; D011366:Professional Review Organizations / Q000191:economics; D014481:United States