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云南省贫困县中小学生头虱流行情况调查云南省武定县卫生防疫站（６５１６００）徐向先梁云红张桂莲１９８６年国务院认定武定县为全国贫困县之一，至今尚未摆脱贫困。我们于１９９６年８月９～２５日对武定县省立民族小学和猫街镇中学进行学生头虱感染调查。中小学校各检...
Epidemic Investigation of Head Lice in Primary and Secondary School Students in Poverty-stricken Yunnan Province Health and Anti-Epidemic Station in Wuding County, Yunnan Province (651 600) Xu Xiang Xian Liang Yunhong Zhang Guilian In 1986, the State Council identified Wuding County as one of the poverty-stricken counties in the country and has yet to get out of poverty. We conducted a survey of head lice infection in Wuding County Provincial Primary School and Cat Street Middle School from August 9 to August 25, 1996. Primary and secondary schools each seized ...