Removal of the low-positioned dental root fragments through bony fenestration: A clinical summary
SHAO Peng, GE Diankui, ZHAO Qitao
《Journal of Oral and Maxillofacial Surgery》 . 2023, (6): 391 -393 .  DOI: 10.12439/kqhm.1005-4979.2023.06.006