Child health-care financing and competition.
D002648:Child; D002662:Child Health Services / Q000191:economics*; D003266:Continuity of Patient Care / Q000191:economics; D003362:Cost-Benefit Analysis; D004465:Economic Competition / Q000639:trends*; D004467:Economics / Q000639:trends*; D006264:Health Benefit Plans, Employee / Q000191:economics; D006801:Humans; D007114:Immunization; D007348:Insurance, Health / Q000191:economics*; D011314:Preventive Health Services / Q000191:economics; D014481:United States