英语语法分析

Assistance in diagnosis is provided by serology.

血清学提供辅助诊断。

Method Making use of electron microscope and Uiral serology.

方法采用电镜检查和病毒血清试验。

The diagnosis of HBV infection is generally made on the basis of serology.

诊断乙型肝炎病毒感染，一般的基础上作出的血清。