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30 Jun 1798 Jahr - 1798-Edward Jenner. Estudia la resistencia a la viruela que presentaban ciertos grupos de población y comienza el desarrollo de técnicas de vacunación.
Zugefügt zum Band der Zeit:
Microbiología
By
roberto del real
19 Sep 2018
0
0
1311
Datum:
30 Jun 1798 Jahr
Jetzt
~ 227 years ago
Abbildungen:
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