United States health care.
Frelick
Robert W
RW
D002170:Canada; D003695:Delivery of Health Care / Q000458:organization & administration*; D005102:Health Expenditures; D006297:Health Services Accessibility / Q000458:organization & administration; D006801:Humans; D007348:Insurance, Health; D008483:Medical Assistance / Q000458:organization & administration; D013222:State Medicine / Q000458:organization & administration; D014481:United States