30
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AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
April 1, 2024
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2

1 janv. 1650 - First pathology reports

Description:

Arabic physician avenzoar evaluated and preformed a tracheotomy on a goat to prove safety of an operation in humans.

Ajouté au bande de temps:

20 oct. 2017

Date:

1 janv. 1650
Maintenaint
~ Il y a 374 ans