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16 ottob 1986 anni - Открытие анастезии

Descrizione:

Томас Мортон впервые использовал анестезию во время удаления зуба

Aggiunto al nastro di tempo:

История профессии

ByHelena Grishkina

2 dic 2018

0

0

621

Data:

16 ottob 1986 anni

Adesso

~ 39 years ago

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