Tooth Movement Tendency with Different Traction Positions in Lingual Orthodontics: A 3-Dimensional Finite Element Analysis.
GAO Xue, ZHANG Chun-zhi, ZHANG Dong-liang.
Journal of Oral Science Research . 2016, (6): 596 -600 .  DOI: 10.13701/j.cnki.kqyxyj.2016.06.011