Step-by-step Traction of Labial Transposition of Maxillary Canine and Lateral Incisor.
GU Yu-Jia, ZHANG Wei-Bing, ZHANG Xi, YU Jian-Nan, WANG Lin, ZHAO Chun-Yang
Journal of Oral Science Research . 2017, (7): 754 -757 .  DOI: 10.13701/j.cnki.kqyxyj.2017.07.016