karl landsteiner

Many blood transfusion experiments were conducted over the three decades before blood type and blood transfusion principles were discovered by scientists.

To date, the Nobel Prize has been awarded to many outstanding individuals with outstanding achievements. There are supposedly great inventions in history that change the world

We must live to the point where everyone must know four basic blood groups including A, B, O and AB. But where do we have to distinguish each blood type?

According to Wikipedia, Karl Landsteiner was born on June 14, 1868, known in 1902 when he presented a new system for the classification of blood types from his findings about the

Once there was a time when the scientific world considered itself self-experimenting to be normal, they assumed that no one was better than himself to describe the effect of a