Yan, Churui, Rongxin Li, and Xunwen Zheng. “Research on the Impact of Long Term Care Insurance on Family Medical Expenditure: Empirical Evidence Based on CHARLS Data from 2011 to 2020”. Asia Pacific Economic and Management Review 3, no. 2 (April 26, 2026). Accessed May 11, 2026. https://ojs.apspublisher.com/index.php/apemr/article/view/1261.