Objective To study the significance of the micro blood sample for surface antibody of red blood cells (RBC) in the diagnosis of childhood autoimmune hemolytic anemia (AIHA).

• 目的 采用微量血检测自身免疫性溶血性贫血 (AIHA)患儿的红细胞表面抗体 ,对其方法学与诊断学进行探讨。