7岁儿童乳牙龋齿对第一恒磨牙患龋的影响
李晓茹, 杨烨, 黄丰, 杨燕
Association of primary teeth caries with caries of the first permanent molar among children aged 7 years
LI Xiao-ru, YANG Ye, HUANG Feng, YANG Yan
实用预防医学
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2018, (6): 688
-690
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DOI: 10.3969/j.issn.1006-3110.2018.06.014