Methods: We measured the levels of serum G CSF with the method of ELISA in 50 cases of infectious newborns and 20 cases of non infectious ones.

方法：采用酶标双抗体夹心法(ELISA法)测定50例感染新生儿和20例非感染新生儿血清gcsf水平。

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Methods: We measured the levels of serum G CSF with the method of ELISA in 50 cases of infectious newborns and 20 cases of non infectious ones.

方法：采用酶标双抗体夹心法(ELISA法)测定50例感染新生儿和20例非感染新生儿血清gcsf水平。

youdao