Congenital Missing of Maxillary Canines: a Report in Twin Sisters
ZHANG Zhan-Bo, WANG Fei, LI Hong-Yu, GAO Li-Hua, BIAN Ya-Kun, LI Rong-Rong
《Journal of Oral and Maxillofacial Surgery》 . 2017, (3): 227 -228 .  DOI: 10.3969/j.issn.1005-4979.2017.03.016