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AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
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1 gen 1876 anni - Robert Koch

Descrizione:

Proved bacterium causes anthrax, "Koch's Postulates", a specific microbe causes a specific disease

Aggiunto al nastro di tempo:

BIOL 203

ByBlessing
7 set 2017
0
0
752

Data:

1 gen 1876 anni
Adesso
~ 149 years ago
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