A.生理性溶血釋放鐵較少 B.食物中鐵利用率較低 C.生長發(fā)育快及先天儲鐵少 D.紅細(xì)胞壽命短 E.鐵排泄量多
A.90g/L B.100g/L C.110g/L D.120g/L E.130g/L
A.肝臟 B.胸腺 C.卵黃囊 D.骨髓 E.淋巴結(jié)