Public Timelines

For educational institutions For teachers For students Cabinet

For educational institutions For teachers For students Open cabinet

FAQ Ricevere il Premium

Create a timeline

Public timelines

About & Feedback Accordo Privatezza FAQ

Cabinet Get premium

Donate

1 gen 1940 anni - Animal testing

Descrizione:

Howard Florey experimented on mice and found that penicillin could protect the mice from Streptococci.

Aggiunto al nastro di tempo:

The History of Penicillin

15 mar 2021

0

0

203

Data:

1 gen 1940 anni

Adesso

~ 85 years ago

Immagini:

About & Feedback Accordo Privatezza FAQ

Cabinet Get premium

Donate

The service accepts bank transfer (ACH, Wire) or cards (Visa, MasterCard, etc). Processed by Stripe.

Secured with SSL