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博爱县城镇与农村学龄儿童龋病调查史翠平１蔡正富２为了解我县城镇与农村学龄儿童龋病情况，我们于１９９６年７月、９月对博爱县城镇、农村的三所学校１１０３名学龄儿童进行了龋病调查，现将结果报告如下：１对象和方法１．１对象：调查对象为１９８７———１９８８年...
In order to understand the dental caries of school-age children in urban and rural areas in our county, we investigated 1103 school-aged children Children conducted a caries survey, the results are reported as follows: 1 objects and methods 1.1 object: the object of investigation for the 1987 - ... 1988 ...