1. Ministry of Health. Circular of the Ministry of Health on the Issue of the List of Medical Institutions’ Diagnostic and Therapeutic Subjects, 2008, https://www.lawxp.com/statute/s565704.html
2. Guidelines for the practice of hospice care, http://www.nhc.gov.cn/yzygj/s3593/201702/3ec857f8c4a244e69b233ce2f5f270b3.shtml