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oct 10, 1800 - Semmelweis
Description:
Synnytyslääkäri, joka alkoi viemään eteenpäin synnytyssairaalan hygieniaa
Added to timeline:
Maria ja Roosa
By
Maria Mansikkamäki
11 Dec 2017
0
0
498
Date:
oct 10, 1800
Now
~ 225 years ago
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