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一九八二年,我们在青海桥头发电厂对2151人进行了病毒性肝炎流行病学调查,对用 RPHA 法检出的133例 HBsAg 携带者,经随机抽签法分组,作了藏茵陈组(46例)、黄芪蜂房组(43例)及淀粉
In 1982, we investigated the epidemiological investigation of viral hepatitis in 2151 people in Qinghai Qiaotou Power Plant. 133 cases of HBsAg carriers detected by RPHA method were grouped by random sampling method to make a comparison between Tibetan medicine group (46 Cases), Astragalus hive group (43 cases) and starch