上颌切牙内收前后牙根及牙槽骨的变化

王玉兰,王铁军,柳忠豪

Changes in root and alveolar bone before and after treatment by retracting the upper incisors

Yulan Wang,Tiejun Wang,Zhonghao Liu

华西口腔医学杂志 . 2018, (6): 638 -645 . DOI: 10.7518/hxkq.2018.06.011