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23 h 29 m, 18 fev 1949 ano - Bodian descubre tres tipos de poliovirus

Descrição:

El Dr. David Bodian, (1910-1992) y la Dra. Isabel Morgan (1911-1996), investigadores de la Escuela de Medicina de la Universidad Johns Hopkins, publicaron un estudio donde identificaban tres tipos de poliovirus.

Adicionado na linha do tempo:

Vacunación

ByReDCid UvU
16 nov 2017
0
0
413

Data:

23 h 29 m, 18 fev 1949 ano
Agora
~ 76 years ago

Imagens:

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