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7 dez 1946 ano - Guatemalan study

Descrição:

Estimated time the Guatemalan syphilis study began where people were intentionally infected with syphilis to test the effectiveness of penicillin.

Adicionado na linha do tempo:

Timeline on Deadly Diseases of the World

14 dez 2018

1

0

651

Data:

7 dez 1946 ano

Agora

~ 78 years ago

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