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21 ottob 1946 anni - Guatamalan Study

Descrizione:

People were given syphilis to test the current treatment of the time. The study ended in 1948

Aggiunto al nastro di tempo:

Diseases that challenged the scientific community

14 dic 2018

1

0

630

Data:

21 ottob 1946 anni

Adesso

~ 79 years ago

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