Determine the serum antibody concentration of mice by RIA and calculate ED50 and relative potency.

放射免疫法检测免疫小鼠血清抗体浓度，计算ed 50和相对效力。

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Determine the serum antibody concentration of mice by RIA and calculate ED50 and relative potency.

放射免疫法检测免疫小鼠血清抗体浓度，计算ed 50和相对效力。

youdao