Three dimensional finite element analysis of tooth movement tendency in maxilla using mini-screw cooperated with upper accentuated-curve to close tooth space
Wu Peirong, Zhu Xianchun, Yan Sen, Zhang Xian, Shi Xueming.
West China Journal of Stomatology . 2012, (6): 635 -640 .  DOI: 10.3969/j.issn.1000-1182.2012.06.018