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31 dic 1881 año - London Society for the Prevention of Blindness is established

Descripción:

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 mar 2020
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fecha:

31 dic 1881 año
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~ 143 years ago
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