33
/pt/
AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
August 1, 2025
9780262
932818
1

1 jan 1909 ano - Paul Ehrlich, discovery of the immune system and treatment for syphilis

Descrição:

Likening the system to an "invisible bullet" Paul also developing pharmaceutical treatment against syphilis using Salvarsan


Image: https://cdn.britannica.com/59/79859-050-734C7474/Paul-Ehrlich.jpg

Adicionado na linha do tempo:

9 meses atrás
0
0
51

Data:

1 jan 1909 ano
Agora
~ 116 years ago