Journal of Oral Science Research
Evaluation of Hot Gutta-percha Root Canal Filling Quality of Mandibular Molar in the Elderly by Cone Beam CT.
XUE Li-qiu, ZHENG Li-juan, LI Qiu-shi.
Journal of Oral Science Research . 2017, (3): 311 -314 .  DOI: 10.13701/j.cnki.kqyxyj.2017.03.019