Karl Landsteiners Birth = World Blood Donor Day

 

                                                 Karl Landsteiner: Born In June 14, 1868

 

 

 

 

 

Karl Landsteiners Achievements

 

 

 

Karl Landsteiner: ABO Blood Grouping

 

 

 

 

 

 

World Blood Donor Day

 

Birthday Of Karl Landsteiner

 

 

 

 

 

 

 

 

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