Object: find out the oral health situation and oral hygiene behavior of pupils in Taiyuan City in order to provide reference for the education of oral health to them.
目的了解太原市中小学生口腔健康状况及口腔卫生行为，以便为进行中学生口腔健康教育提供参考。
Object: find out the oral health situation and oral hygiene behavior of pupils in Taiyuan City in order to provide reference for the education of oral health to them.
目的了解太原市中小学生口腔健康状况及口腔卫生行为，以便为进行中学生口腔健康教育提供参考。
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