OnlY 59%(13/22) of sera positive with antiHCV by ELISA were shown to be positive by the second generation recotnbinant immunoblot assay(4.RIBA ) and 60%was positive with HCV RNA by reverse tran-scription-polymerase chain reaction(RT-pCR).是什么意思_OnlY 59%(13/22) of sera positive with antiHCV by ELISA were shown to be positive by the second generation recotnbinant immunoblot assay(4.RIBA ) and 60%was positive with HCV RNA by reverse tran-scription-polymerase chain reaction(RT-pCR).在线翻译_英语_读音_用法_例句