Cai, H., X. Wu, X. Chen, J. Guo, and W. Chen. “Risk Factors for Complications in Patients Undergoing Gastrointestinal Endoscopy under Acupuncture Anesthesia”. Pakistan Journal of Medical Sciences, Vol. 40, no. 9, Sept. 2024, doi:10.12669/pjms.40.9.10087.