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August 1, 2025
9747100
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1 janv. 1901 - Discovery of Blood Groups

Description:

Karl Landsteiner, an Austrian immunologist, discovered that human blood could be classified into different groups (A, B, AB, and O). This discovery enabled the use of blood typing in forensic science to match blood samples from crime scenes to suspects or victims, significantly enhancing criminal investigations.

Ajouté au bande de temps:

Date:

1 janv. 1901
Maintenaint
~ Il y a 124 ans