Medicine in last 100 years
Austrian Physician Karl Landsteiner shows that there are at least three types of human blood, which he labels A, B & O.These distinctions make blood transfusions possible.Landsteiner also discovers the Rh factor.
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Austrian Physician Karl Landsteiner shows that there are at least three types of human blood, which he labels A, B & O.These distinctions make blood transfusions possible.Landsteiner also discovers the Rh factor.
