Page "Luis Agote" Paragraph 3

The first recorded blood transfusion was made between dogs by the English doctor Richard Lower around 1666.

In 1667, the French scientist Juan Bautista Denys made a transfusion to a human using animal blood.

In 1900, Karl Landsteiner identified some of the blood substances responsible for the agglutination of red blood cells, identifying blood groups for the first time and some of their incompatibilities.