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1 janv. 1954 - 1954: First polio vaccine passes testing on humans, contains penicillin

Ajouté au bande de temps:

Dorothy Crowfoot Hodgkin

ByCharles Slattery
20 nov. 2018
0
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571

Date:

1 janv. 1954
Maintenaint
~ Il y a 71 ans
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