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AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
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30 dez 1928 ano - LA PENICILINA:

Descrição:

Alexander Fleming.

Tratar infecciones provocadas por bacterias.

Adicionado na linha do tempo:

los 3 inventos mas buenos

ByPepita Perez
18 out 2018
0
0
412

Data:

30 dez 1928 ano
Agora
~ 96 years ago

Imagens:

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