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1 янв 1846 г. - William T. G. Morton performed the first painless surgery with general anesthesia.
Добавлено на ленту времени:
History of Medicine
By
Sarah N Merchant
27 янв 2020
0
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327
Дата:
1 янв 1846 г.
Сейчас
~ 179 г назад
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