Senin, 22 Desember 2014

What It's Like to Slowly Lose Your Eyesight - New York Magazine

New York MagazineWhat It's Like to Slowly Lose Your EyesightNew York MagazineRetinitis pigmentosa (RP) is a group of inherited eye diseases that cause degeneration of the retina's photoreceptor cells. The condition usually first manifests itself as a loss of night vision, followed by diminished periphery eyesight and ...

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