单项选择题
A1型题
B.121~100g/L
C.10~90g/L
D.100~90g/L
E.140-110g/L
诊断新生儿轻度贫血的标准是()
A.144~120g/LB.121~100g/L
C.10~90g/L
D.100~90g/L
E.140-110g/L
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单项选择题
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