Since the blood test from the donor blood supply and preparation of blood to patients emerging from both the mistakes and Human errors caused by the system of management in each process.
Since the blood from the donor to the blood supply and the blood supply to the patient, the error caused by the Human errors and the system of administration in the process.
Since blood donor preparation, pay the blood and blood transfusion in patients with mistakes arising from both Human errors and its management system in each process.