题目内容
既产生体液免疫，又产生细胞免疫的预防接种是
2021-09-23
A.血清抗-HAV IgG
B.血清抗-HAV IgM
C.甲型肝炎灭活疫苗
D.甲型肝炎减毒活疫苗
E.人血清丙种球蛋白或胎盘球蛋白
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