Letter to the editor

Wang, X; Zhao, Y; Zhang, YS

Zhang, YS (通讯作者),Chinese Acad Med Sci & Peking Union Med Coll, Dept Surg, Peking Union Med Coll Hosp, 1 Shuaifuyuan Rd, Beijing 100730, Peoples R China.

JOURNAL OF ORAL PATHOLOGY & MEDICINE, 2022; 51 (8): 762