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问题详情

调节红细胞生成的物质是（　　）

A、铁和蛋白质

B、内因子

C、维生素K

D、维生素B12和叶酸

E、促红细胞生成素上

时间：2021-07-17 20:25 关键词：学历教育成人高考 2009年成人高考《医学综合(专升本)》真题

答案解析

E

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