A retrospective study on the prognosis of retaining injured deciduous teeth after intrusive luxation in 26 cases
SHENG Kai, LAI Guang-yun, DING Qin, WANG Jun
China Journal of Oral and Maxillofacial Surgery . 2021, (2): 167 -172 .  DOI: 10.19438/j.cjoms.2021.02.013