东北地区227例患者第三磨牙先天缺失与下颌角发育之间的关系
陈艳娜, 郑博文, 刘奕
Study of the relationship between congenital missing of the third molar and the development of the mandibular angle
CHEN Yan-na, ZHENG Bo-wen, LIU Yi
上海口腔医学
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2017, (1): 69
-72
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DOI: 10.19439/j.sjos.2017.01.014
