高压蒸汽灭菌对3种机用镍钛器械形貌及抗力的影响

李向芬，郑平，徐丽，苏勤

The influence of autoclave sterilization on surface characteristics and cyclic fatigue resistance of 3 nickel-titanium rotary instruments

LI Xiang-fen, ZHENG Ping, XU Li, SU Qin.

上海口腔医学 . 2015, (6): 690 -695 .