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April 1, 2024
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7 gen 1840 anni - Ignaz Semmelweis

Descrizione:

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

Aggiunto al nastro di tempo:

7 set 2017
0
0
570
BIOL 203

Data:

7 gen 1840 anni
Adesso
~ 184 years ago
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