
Why it is necessary
Blood tests are carried out for a variety of reasons and can help provide your healthcare professional with a wide range of info ... » Read on
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How it works
Before a transfusion is given, the blood of the donor and the recipient must be tested against each other to ensure they are com ... » Read on Introduction
Blood transfusion means taking blood from one person and giving it to another. Blood transfusions are needed to replace blood lo ... » Read on
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