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蛲虫病是儿童的常见病，影响儿童少年的身心健康。为此，我们于１９９７年秋，对本厂幼儿园、托儿所儿童及小学生进行了调查，结果如下：１ 对象及方法１．１ 对象 为１９９７年秋季在托幼机构儿童及一所小学的在校学生，计１９９９名，其中男生１０１３名，女生９８６...
Enterobiasis is a common disease in children, affecting the physical and mental health of children and adolescents. To this end, we conducted a survey on our kindergartens, nurseries and children and pupils in the autumn of 1997. The findings are as follows: 1. Subjects and Methods 1.1 The target group is children in kindergarten and primary school students in fall 1997 1999, of which 1013 boys, girls 986 ...