Concrescence of a Mandibular Third Molar and a Supernumerary Fourth Molar: A Case Report
HUANG Cheng, ZHOU Chun, XU Minhua
《Journal of Oral and Maxillofacial Surgery》 . 2020, (6): 412 -414 .  DOI: 10.3969/j.issn.1005-4979.2020.06.013