A.3天B.5天C.7天D.10天E.14天
A.濃縮紅細(xì)胞B.洗滌紅細(xì)胞C.照射紅細(xì)胞D.少白細(xì)胞紅細(xì)胞E.冰凍紅細(xì)胞
A.HLA抗體B.CH50增高C.C3增高D.C4增高E.IgA增高