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我们亦于1987年4月12月对通辽市部分托幼儿童153人进行了不同剂量乙肝疫苗免疫效果观察.乙肝疫苗由卫生部长春生物制品研究所提供(批号8609-24)。疫苗蛋白含量10μg/ml。将观察对象在本市内随机选取具有代表性的二所周托、一所日托幼儿园和一所散托托儿所.首先通过幼儿园保
We also observed the effects of different doses of hepatitis B vaccine on 153 children in kindergartens and nurses in Tongliao City in December 1987. Hepatitis B vaccine was provided by the Changchun Institute of Biological Products of the Ministry of Health (Lot 8609-24). Vaccine protein content 10μg / ml. The observers in the city randomly selected representative two week care, a nursery day nursery and a nursery nursery nursery first by kindergarten