下颌第二磨牙牙冠延长术后疗效观察及其风险因素分析
贾彦, 于寰, 张研, 石雪, 王志涛, 张正
Clinical Observation and Risk Factors Analysis of Crown Lengthening of Mandibular Second Molar
JIA Yan, YU Huan, ZHANG Yan, SHI Xue, WANG Zhitao, ZHANG Zheng
口腔医学研究
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2024, (2): 130
-135
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DOI: 10.13701/j.cnki.kqyxyj.2024.02.007
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