Costs of health care administration in the United States and Canada.
Reinhardt
Uwe E
UE
Cheng
Tsung-mei
TM
D002170:Canada; D006298:Health Services Administration / Q000191:economics; D007348:Insurance, Health; D009313:National Health Programs / Q000191:economics* / Q000458:organization & administration; D014481:United States; D019472:Universal Health Insurance