Yang Lin, Zhao Shouqin, Liu Zhonglin, Wang Danni, Ren Ran
Department of Otolaryngology Head and Neck Surgery, Beijing Tongren Hospital, Capital Medical University, Beijing 100730, China.
Department of Otolaryngology Head and Neck Surgery, Beijing Tongren Hospital, Capital Medical University, Beijing 100730, China. Email:
Chin Med J (Engl). 2014;127(13):2552.