铒激光治疗老年患者前磨牙牙周角型骨缺损的半年疗效观察1例
郑钧元, 何俐, 胡图强, 王美钧
Half-year Effect of Er-YAG in the Treatment of Periodontal Angular Bone Defect of Premolars in Elderly Patients: A Case Report
ZHENG Jun-yuan, HE Li, HU Tu-qiang, WANG Mei-jun
口腔医学研究
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2019, (3): 307
-308
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DOI: 10.13701/j.cnki.kqyxyj.2019.03.027
