汇集人类的血清作为原始抗原。

Pooled human serum was used as the source of the antigen.

youdao

【目的】探讨血清癌胚抗原（CEA）、糖类抗原-125（CA125）对原发性肺癌的诊断价值。

To discuss the diagnostic value of serum CEA and CA125 for primary lung cancer.

youdao

【目的】探讨血清癌胚抗原（CEA）、糖类抗原-125（CA125）对原发性肺癌的诊断价值。

To discuss the diagnostic value of serum CEA and CA125 for primary lung cancer.

youdao