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AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
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8 jul 1933 año - 1928 - Alexander Fleming aísla la penicilina de un cultivo de Penicillium notatum.
Añadido al timeline:
Microbiología
By
roberto del real
19 sep 2018
0
0
1427
fecha:
8 jul 1933 año
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~ 92 years ago
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