33
/it/
AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
November 30, 2025
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1 gen 1796 anni - Edward Jenner
Descrizione:
created vaccination by inoculating a milk maid with cowpox virus
Aggiunto al nastro di tempo:
BIOL 203
By
Blessing
7 set 2017
0
0
752
Data:
1 gen 1796 anni
Adesso
~ 229 years ago
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