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14 ore 33 min, 25 apr 1954 anni - Inicia en EE.UU. una prueba masiva de la vacuna contra la poliomielitis

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EV3 MARTÍNEZ barranco sismai zabdiel

15 nov 2017

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14 ore 33 min, 25 apr 1954 anni

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~ 71 years ago

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