健康保险覆盖对医疗利用和健康结果的影响：来自医疗补助成人视力福利的证据

The effect of health insurance coverage on medical care utilization and health outcomes: Evidence from Medicaid adult vision benefits

• Brandy J. Lipton · 国家卫生统计中心 通讯
• Sandra L. Decker · 国家卫生统计中心