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23 h 14 m, 12 abr 1955 ano - the vaccine was released for use in the United States.
Adicionado na linha do tempo:
Chapter 20 The Postwar Years U.S. in the 1950s Timeline
By
baby boomer
15 dez 2017
0
0
503
Data:
23 h 14 m, 12 abr 1955 ano
Agora
~ 70 years ago
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