Functionally superior new classification of mandibular defects (COM) and its clinical application
ZHANG Chen-ping, RUAN Min, LIU Jian-nan, YANG Xi, LI Si-yi, QU Xing-zhou,JI Tong
China Journal of Oral and Maxillofacial Surgery . 2019, (1): 1 -6 .  DOI: 10.19438/j.cjoms.2019.01.001