33
/pt/
AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
November 1, 2025
5165114
487802
2
Create a timeline
Public Timelines
For education
For educational institutions
For teachers
For students
Cabinet
For educational institutions
For teachers
For students
Open cabinet
FAQ
Receber premium
Close
Create a timeline
Public timelines
FAQ
About & Feedback
Acordo
Privacidade
FAQ
Support 24/7
Cabinet
Get premium
Donate
12 abr 1955 ano - Jonas Salk crea la vacuna contra la poliomielitis
Adicionado na linha do tempo:
Linea del tiempo para la vacunación contra Entamoeba histolytica
By
Derek Elizondo
16 abr 2021
0
0
293
Data:
12 abr 1955 ano
Agora
~ 70 years ago
About & Feedback
Acordo
Privacidade
FAQ
Support 24/7
Cabinet
Get premium
Donate
The service accepts bank transfer (ACH, Wire) or cards (Visa, MasterCard, etc). Processed by Stripe.
Secured with SSL
