Multivariate analysis of factors affecting the operative time of a single impacted supernumerary tooth in the maxillary incisor region
LIU Xiaolin, REN Qun, LI Mingyang, LIU Wenjing, FENG Xiaowei, REN Guiyun
《Journal of Oral and Maxillofacial Surgery》 . 2026, (2): 134 -138 .  DOI: 10.12439/kqhm.1005-4979.2026.02.008