Clinical application of elongated spherical bur in removal of impacted mandibular third molar
ZHOU Yu-wen, ZHUANG Hao, CHEN Juan-ping, SHEN Hai-ping.
China Journal of Oral and Maxillofacial Surgery . 2017, (5): 442 -444 .  DOI: 10.19438/j.cjoms.2017.05.014