A.<120×109/L B.<115×109/L C.<110×109/L D.<100×109/L E.<150×109
A.(0.1~0.2)×109/L B.(0.2~0.3)×109/L C.(0.3~0.4)×109/L D.(0.4~0.45)×109/L E.(0.5~0.55)×109/L
A.HbA B.HbA2 C.HbF D.HbH E.HbO2