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为了解当前张家口市学龄前儿童蛲虫的感染情况,我们于1998年11月采用透明胶纸法对张市部分幼儿园进行了蛲虫感染情况的调查。其调查结果如下:1 临床资料 本次共检查学龄前儿童421名,蛲虫阳性
In order to understand the current situation of zoonosis in preschool children in Zhangjiakou City, we investigated the infection of pinworms in some kindergartens in Zhangshi City in November 1998 by the method of using transparent tape. The findings are as follows: 1 Clinical data The total of 421 pre-school children were examined, pinworm positive