The association between the anatomic landmarks of the pulp chamber and the prevalence of middle mesial canals in mandibular first molars: A cone-beam computed tomography study
HAN Yuhuan,WU Wanchao,WANG Peiru,LI Lijie
Stomatology . 2023, (12): 1096 -1100 .  DOI: 10.13591/j.cnki.kqyx.2023.12.008