[USE AND ABUSE OF BLOOD TRANSFUSIONS].
D001777:Blood Coagulation; D001787:Blood Group Incompatibility; D001803:Blood Transfusion; D006470:Hemorrhage; D006801:Humans
BLOOD COAGULATION; BLOOD GROUP INCOMPATIBILITY; BLOOD TRANSFUSION; HEMORRHAGE
USO Y ABUSO DE LA TRANSFUSION DE SANGRE.