Objective: To compare the effects of classical Coombs test, modified Coombs test and modified Coombs test with monoclonal antibodies in the diagnosis of autoimmune hemolytic anemia(AIHA).

• 目的 :比较经典Coombs试验、改良Coombs试验、单抗Coombs分型试验 ,寻找更灵敏的方法诊断自身免疫性溶血性贫血 (AIHA)。