A.<4歲 B.貧血 C.伴有下肢潰瘍 D.伴有黃疸 E.脾腫大不嚴重
A.8%~10% B.4%~5% C.15%~20% D.10%~15% E.1%~2%
A.400×109/L B.600×109/L C.800×109/L D.1000×109/L E.1200×109/L