Cheng D N, Ren J J, Xu Y, Song Y, Yan X H, Zhao Y
Department of Otorhinolaryngology Head and Neck Surgery, West China Hospital, Sichuan University, Chengdu 610041, China.
Zhonghua Er Bi Yan Hou Tou Jing Wai Ke Za Zhi. 2020 Apr 7;55(4):418-420. doi: 10.3760/cma.j.cn115330-20190719-00449.