小儿中度贫血的诊断指标是A. Hb > 120g/LB.Hb~90g/LC. Hb~60g/LD.

小儿中度贫血的诊断指标是

A. Hb > 120g/L

B.Hb~90g/L

C. Hb~60g/L

D. Hb ~ 30g/L

E. Hb