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14 h 33 min, 25 avr. 1954 ans - Inicia en EE.UU. una prueba masiva de la vacuna contra la poliomielitis

Ajouté au bande de temps:

EV3 MARTÍNEZ barranco sismai zabdiel

ByZabdiel
15 nov. 2017

Date:

14 h 33 min, 25 avr. 1954 ans
Maintenaint
~ Il y a 70 ans
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