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preventive vaccine
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preventive vaccine
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医学
预防用疫苗
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preventive vaccine
预防用疫苗
应用生物大分子提取或者利用基因工程表达或制备的,由获得的微生物或者微生物的某一组分如蛋白质、多糖或者核酸等具有免疫原性物质制备的,用于预防由病原体感染所诱发疾病的一种生物制品。
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