A.20~25kcal/(kg·D. B.30~35kcal/(kg·D. C.40~45kcal/(kg·D. D.50kcal/(kg·D. E.55kcal/(kg·D.
A.0.4%~0.6% B.1.5% C.1% D.1.7% E.0.2%
A.紅細(xì)胞計(jì)數(shù) B.平均紅細(xì)胞體積 C.血清鐵 D.總鐵結(jié)合力 E.血清鐵蛋白