左下颌乳磨牙额外牙及恒牙额外牙伴左下第一恒磨牙先天缺失1例
高红, 李政宸, 唐明娜
Supernumerary Primary Molar and Permanent Tooth and Congenital Absence of Left Mandibular First Molar: A Case Report
GAO Hong, LI Zhengchen, TANG Mingna
口腔医学研究
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2022, (7): 691
-693
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DOI: 10.13701/j.cnki.kqyxyj.2022.07.023
