Cai, Haoliang, Xiaohui Wu, Xi Chen, Jun Guo, and Wenting Chen. “Risk Factors for Complications in Patients Undergoing Gastrointestinal Endoscopy under Acupuncture Anesthesia”. Pakistan Journal of Medical Sciences 40, no. 9 (September 24, 2024). Accessed May 13, 2025. https://pjms.org.pk/index.php/pjms/article/view/10087.