Combination of ultrasound guided superficial cervical plexus block and local infiltration for oromaxillofacial surgeries: a case series - Zhao, Hao-ran; Hao, Jian-shuai; Xue, Ling-fa; Zhao, Jin-ze; Wang, Yi-chen; Xiao, Wen-lin (Frontiers in Oncology, 2024)