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anestecia (1 Mai 1846 Jahr v. Chr. – 1 Mai 1842 Jahr v. Chr.)

Beschreibung:

willan morton descubre que ciertas sustancias quimicas pueden ser utilizadas para formar una sustancia que no haga sentir dolor en la operacion

Zugefügt zum Band der Zeit:

hadde serrano

25 Sep 2018

0

0

851

Datum:

1 Mai 1846 Jahr v. Chr.

1 Mai 1842 Jahr v. Chr.

~ 4 years

Abbildungen:

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