TRANSFUSION OF FRESH CONCENTRATED PLATELETS TO  CHILDREN WITH ACUTE LEUKEMIA.
D001792:Blood Platelets; D001803:Blood Transfusion; D002648:Child; D006487:Hemostasis; D006801:Humans; D007938:Leukemia; D008551:Melena; D013921:Thrombocytopenia
BLOOD PLATELETS; BLOOD TRANSFUSION; CHILD; HEMOSTASIS; LEUKEMIA; MELENA; THROMBOPENIA