A haemolytic transfusion reaction without demonstrable antibodies in vitro.
D000906:Antibodies; D001787:Blood Group Incompatibility; D001803:Blood Transfusion; D006461:Hemolysis; D006801:Humans; D066298:In Vitro Techniques; D065227:Transfusion Reaction
D000906:Antibodies
BLOOD GROUP INCOMPATIBILITY; BLOOD TRANSFUSION; HEMOLYSIS