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31 Dez 1881 Jahr - London Society for the Prevention of Blindness is established

Beschreibung:

Focusing attention on the causes and prevention of blindness at an International Congress of Hygiene in Geneva. Interest in preventing blindness continues sporadically over the next several decades.

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EyeHealthTimeline

ByCristina
2 Mär 2020
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Datum:

31 Dez 1881 Jahr
Jetzt
~ 143 years ago
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