下颌第一磨牙根分叉病变治疗随访27年1例
苏文祺, 史佳虹, 程艳, 雷浪, 李厚轩
Periodontal treatment of furcation involvement at the mandibular first molar with a follow-up of 27 years
Su Wenqi, Shi Jiahong, Cheng Yan, Lei Lang, Li Houxuan
华西口腔医学杂志
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2021, (3): 347
-354
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DOI: 10.7518/hxkq.2021.03.016
