Public Timelines

For educational institutions For teachers For students Cabinet

For educational institutions For teachers For students Open cabinet

FAQ Receber premium

Create a timeline

Public timelines

About & Feedback Acordo Privacidade FAQ

Cabinet Get premium

Donate

28 set 1928 ano - Пенициллин, старт антибиотиков

Adicionado na linha do tempo:

42

ByНастя Санитарова

11 fev 2020

0

0

1751

Data:

28 set 1928 ano

Agora

~ 97 years ago

About & Feedback Acordo Privacidade FAQ

Cabinet Get premium

Donate