A.121g/L B.80g/L C.30g/L D.58g/L E.100g/L
A.正常人的參考范圍是320~360g/L B.巨幼細胞性貧血時升高 C.正常細胞性貧血時正常 D.小細胞低色素性貧血時降低 E.單純小紅細胞性貧血時正常