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may 31, 1967 - Se llevo a cabo un antibiotico para mejorar la actividad antibacteriana y disminuir la toxicidad Tobramisona (1967)
Added to timeline:
González Vázquez Vanessa
By
González Vázquez Vanessa
12 Nov 2017
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395
Date:
may 31, 1967
Now
~ 59 years ago
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