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AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
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4 ore 55 min, 1 gen 1892 anni - Waldemar Haffkine crea la primera vacuna anticolerica efectiva
Aggiunto al nastro di tempo:
Linea del tiempo para la vacunación contra Entamoeba histolytica
By
Derek Elizondo
16 apr 2021
0
0
295
Data:
4 ore 55 min, 1 gen 1892 anni
Adesso
~ 133 years ago
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