Compar ison study of fr iction of FAS self- ligating bracket and tr aditional self- ligating br acket
ZHU Kun1, WANG Chun- ling1, WANG Juan2, ZHAO Yan- hong1
1. Dept. of Orthodontics, Stomatological Hospital of Shandong University, Jinan 250012, China; 2. Dept. of Orthodontics, Stomatological Hospital of Qingdao, Qingdao 266003, China
ZHU Kun1, WANG Chun- ling1, WANG Juan2, ZHAO Yan- hong1. Compar ison study of fr iction of FAS self- ligating bracket and tr aditional self- ligating br acket[J]. West China Journal of Stomatology.