VBECS user guide

BACK GROUND OF BLOOD TRANSFUSION . ... A 250 blood bag has 25ml of anticoagulant .A 500ml bag has 50ml anti coagulant .The type of anticoagulant in the bag determines the storage shelf life of the blood . ... The nature of reaction is based on Antigen - Antibody agglutination. The end results of the agglutination reaction is scored as follows. ................
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