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28 marzo 1933 anni - influenza virus discovered

Descrizione:

By smith, andrewes and laidlaw by studying ferret flu. turns out the disease is caused by a virus, not a bacteria

Aggiunto al nastro di tempo:

Diseases that challenged the scientific community

14 dic 2018

1

0

613

Data:

28 marzo 1933 anni

Adesso

~ 92 years ago

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