XP-endo系列镍钛锉的研究进展
辛悦,杨健
Advancement in XP-endo Series Nickel-titanium Instruments
XIN Yue,YANG Jian
口腔医学研究 . 2019, (6): 521 -523 .  DOI: 10.13701/j.cnki.kqyxyj.2019.06.003