What is the correlation between ALL Red Cross Blood donations compared to Blood transfusions in the US for the last 10 years.
Surely hospitals record each blood transfusion, and % by Blood type: O, A, B, AB, +-, Rh.
What is the correlation between ALL Red Cross Blood donations compared to Blood transfusions in the US for the last 10 years.
Surely hospitals record each blood transfusion, and % by Blood type: O, A, B, AB, +-, Rh.