上海市5岁本地和外来儿童患龋状况和口腔健康行为的调查

曾晓莉张颖李存荣章燕王艳徐玮王勋

Investigation of dental caries status and oral health behavior of 5-year-old local and migrant children in Shanghai

. 2016, (11): 1032 -1036 .