Weak D Test: Purpose, Method, Interpretation
Weak D Test: Purpose, Method, Interpretation, and Transfusion Guidelines (Complete Review) The Rh blood group system contains many antigens, but the D antigen (RhD) is the most immunogenic.In some individuals, the D antigen is expressed only weakly on red blood cells.Although these individuals may initially appear RhD-negative on routine typing, they may actually carry a…