常见例句Ghosh J,Nunda R.Evaluation of an intraoral maxillary molar distalization technique.Am J orthod Dentofacial orthop 1996:110:639-46. 王增全;黃春活;周煇霞等.;兩種推磨牙曏後矯治器臨牀應用比較 返回 Nunda