Journal of Oral Science Research
Evaluation of Piezoelectric Bone Knife in Extraction of Rupture Root of Mandibular Third Molar
HE Ping, FENG Yu, WU Xiao-le, LI Ji-yin, ZHANG Lu-ye, CHEN Xiao-dong
Journal of Oral Science Research . 2019, (4): 368 -371 .  DOI: 10.13701/j.cnki.kqyxyj.2019.04.015