单项选择题
A.白细胞计数显著升高 B.外周血中幼稚粒细胞增高 C.外周血嗜酸性粒细胞增高 D.骨髓增生程度极度活跃 E.Ph染色体阳性
A.1~5fl B.2~5fl C.2~10fl D.2~20fl E.5~30fl
A.25ml/min B.50ml/min C.55ml/min D.75ml/min E.100ml/min