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方法对8227例产前孕妇进行血清afp的测定，方法用时间分辨免疫荧光分析法。
Methods 8227 serum AFP specimens were detected from prenatal screening gravidas by TRFIA.
youdao
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方法对8227例产前孕妇进行血清afp的测定，方法用时间分辨免疫荧光分析法。
Methods 8227 serum AFP specimens were detected from prenatal screening gravidas by TRFIA.
youdao