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7 janv. 1840 - Ignaz Semmelweis

Description:

Advocated hand washing to prevent transmission of puerperal fever from one OB patient to another

Ajouté au bande de temps:

BIOL 203

7 sept. 2017

0

0

679

Date:

7 janv. 1840

Maintenaint

~ Il y a 185 ans

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