Hans Christian j Gram (5 dez 1883 ano – 5 dez 1938 ano)
Descrição:
* developed a method for distinguishing between two major classes of bacteria called ' gram staining"* studied at the University of Copenhagen
* (interesting fact) became a professor of medicine
Adicionado na linha do tempo:
Data:
5 dez 1883 ano
5 dez 1938 ano
~ 55 years