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卫辉市中学生及食品从业人员ＨＢｓＡｇ的检测刘月华，户保香，张柳霞１对象与方法１．１研究对象：１９９５年全市４３２０名食品从业人员和全市城乡６５２９名在校中学生。１．２检测方法：采静脉血３ｍｌ，分离血清后用反向间接血凝法（ＲＰＨＡ），以滴度≥１：１６经...
Detection of HBsAg among middle school students and food workers in Weihui City Liu Yuehua, Hu Baoxiang, Zhang Liuxia 1 Subjects and Methods 1.1 Research Object: In 1995, there were 4,320 food workers and 6,529 middle school students in urban and rural areas in the city. 1.2 Detection Methods: Collecting venous blood 3ml, after separation of serum with indirect reverse hemagglutination (RPHA) to titers ≥ 1: 16 by ...