Right entrance,inside Korle bu main Tro tro station
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• Mon - Sat, 07:30-18:00
Blood grouping kits, also known as blood typing kits, are used to determine a person's blood type, or blood group. Blood type is based on the presence or absence of antigens and antibodies on red blood cells, which are passed down from parents. The four main blood types are A, B, AB, and O: