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4 ene 1950 año - Intraocular Lens

Descripción:

Dr. Harold Ridley, a British ophthalmologist, implanted the first permanently placed intraocular lens to correct cataract (nytimes).

Añadido al timeline:

Medical Timeline

ByRachel Kilgas
4 ene 2018
0
0
578

fecha:

4 ene 1950 año
Ahora mismo
~ 74 years ago
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