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2 sett 1881 anni - 1881: Robert Koch Cultivo de bacterias en medio sólido con agar (cultivos puros) Estudio de causante de tuberculosis (1/7 de las personas estaban infectadas entonces)
Aggiunto al nastro di tempo:
24 gen 2018
0
0
524
HIS MIC res
Data:
2 sett 1881 anni
Adesso
~ 142 years ago
Immagini: