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descuben la penicilina (jan 4, 1928 – nov 8, 1928)

Description:

era necesario que se descubriera porque en ese tiempo había muchas enfermedades por los mohos

Added to timeline:

danna sofia campiño

25 Sep 2018

1

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837

Date:

jan 4, 1928

nov 8, 1928

~ 10 months

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