[ON THE PROBLEM OF THE SO-CALLED SAFETY TEST BEFORE BLOOD TRANSFUSION].
D000017:ABO Blood-Group System; D001787:Blood Group Incompatibility; D001803:Blood Transfusion; D006461:Hemolysis; D006801:Humans
D000017:ABO Blood-Group System
ABO FACTORS; BLOOD GROUP INCOMPATIBILITY; BLOOD TRANSFUSION; HEMOLYSIS