Xu, Xiuqing, Pei Gao, and Xiuchun Xu. 2022. “Effects of General Anesthesia Combined With Superficial Cervical Plexus Block Anesthesia on Intraoperative Thyroxine Levels and Postoperative Cognitive Health in Patients Undergoing Thyroid Surgery: Anesthesia Combined With Superficial Cervical Plexus Block Anesthesia”. The Ethiopian Journal of Health Development, October. https://ejhd.org/index.php/ejhd/article/view/5091.