两种机用镍钛器械在模拟弯曲根管内的成形能力比较
李婷婷,姜葳,潘悦萍
Comparison of the formation ability of two types of machine-made nickel-titanium instruments in simulated curved root canals
LI Tingting,JIANG Wei,PAN Yueping
口腔疾病防治
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2019, (4): 246
-249
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DOI: 10.12016/j.issn.2096-1456.2019.04.008