Increasing healthcare costs and the deterioration of healthcare quality have always been major concerns to policy makers in the United States, and Certificate of Need (CON) law has been implemented...

中文翻译：

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需求法证书对住院率的影响研究

医疗保健成本的上涨和医疗保健质量的下降一直是美国决策者关注的主要问题，并且已经实施了《需要证明书》（CON）法律。