维生素D用于预防龋齿效果的临床效果评价

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为了了解维生素D对龋齿的预防效果,本文利用循证医学的方法,通过检索JSTOR,PubMed,Web of Science等数据库中收录的关于维生素D及龋齿预防的相关文献,对维生素D的预防龋齿效果进行系统评价.
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