seroprevalence meaning in English
血清阳性率
血清转变
血液传播
阳转
Examples
- Studies on legionella - contamination to the air - conditioning cooling towers in big hotels and on its seroprevalence in the relatad populations in beijing
北京市大饭店空调冷却塔军团菌污染现况及人群感染水平研究
血清阳性率
血清转变
血液传播
阳转