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1 janv. 1847 - Успешно применен для наркоза хлороформ.

Description:

Американский дантист Джеймс Симпсон успешно применил для хирургического наркоза хлороформ.

Ajouté au bande de temps:

example 1

Bynn36307
1 déc. 2018
0
0
1586

Date:

1 janv. 1847
Maintenaint
~ Il y a 178 ans
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