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怀远县１３５名小学生白喉免疫水平测定怀远县卫生防疫站（２３３４００）花高荣，陈淑红，张文辉，王福明，陈庆，李玉珍，王玲为了解我县小学生白喉免疫状况，有计划地制定免疫措施，我们于１９９３年１０月随机抽样对我县城关小学一年级１３５名学生（试验前尚未予以白...
Huaiyuan County, 135 pupils diphtheria immune levels Huaiyuan County Health and Epidemic Prevention Station (233400) Hua Rong, Chen Shuhong, Zhang Wenhui, Wang Fuming, Chen Qing, Li Yuzhen, Wang Ling In order to understand the county pupil diphtheria immune status, the planned development of immunization measures, We in October 1993 a random sample of 135 first-grade students in Chengguan Primary School (before the trial has not been white ...