Tr eating Maxillary Dental Ar ch Crowding and Protrusion of the Patient with Mandibular Molar s Missing by Implanting Miniscr ew Anchor age
JIANG Shi- tong1, JIANG Xiao- lei2, QIN Yong3, ZHANG Ru1, LIU Hongjie1, JIAO Guang- jun1, YUAN Kuo1
West China Journal of Stomatology . 2007, (03): 260 -262 .