30
/pt/
AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
April 1, 2024
2165847
148568
2
Public Timelines
FAQ
Menu
Public Timelines
FAQ
Public Timelines
FAQ
For education
For educational institutions
For teachers
For students
Open cabinet
For educational institutions
For teachers
For students
Open cabinet
Criar
Close
Create a timeline
Public timelines
Library
FAQ
21 out 1946 ano - Guatamalan Study
Descrição:
People were given syphilis to test the current treatment of the time. The study ended in 1948
Adicionado na linha do tempo:
Diseases that challenged the scientific community
By
Erica Nguyen
14 dez 2018
1
0
462
Data:
21 out 1946 ano
Agora
~ 77 years ago
About & Feedback
Acordo
Privacidade
Biblioteca
2024
©
Time.Graphics
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
Excellent (Trustpilot Reviews)
Based on 115+ reviews
Write your own review on
Trustpilot.com
