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Leonard Landois
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Leonard Landois

German physiologist

Learn about this topic in these articles:

experiments with blood transfusion

  • red blood cell
    In blood group: Historical background

    In 1875 German physiologist Leonard Landois showed that, if the red blood cells of an animal belonging to one species are mixed with serum taken from an animal of another species, the red cells usually clump and sometimes burst—i.e., hemolyze. He attributed the appearance of black urine after transfusion…

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