Methods: The double-antibody sandwich ELISA technique.

方法：采用双抗体夹心elisa法。

youdao

Methods The double antibody sandwich ELISA technique was applied.

方法采用双抗体夹心elisa法。

youdao

Methods The double antibody sandwich ELISA technique was applied.

方法采用双抗体夹心elisa法。

youdao