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1 дек 1845 г. - Annesthetics
Описание:
An early form of anesthesia was first used by dentist William T.G. Morton and surgeon John Warren on October 16, 1846.
Добавлено на ленту времени:
Advances In Medical Technology
By
hoda akbari
23 мая 2022
0
0
178
Дата:
1 дек 1845 г.
Сейчас
~ 179 г назад
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