title: Ultra-violet radiation as a possible cause of corneal degenerative changes under certain physiographic conditions.
mesh_terms: D001766:Blindness / Q000517:prevention & control; D002386:Cataract / Q000209:etiology; D003315:Cornea / Q000528:radiation effects; D003317:Corneal Dystrophies, Hereditary / Q000209:etiology* / Q000517:prevention & control; D003318:Corneal Opacity / Q000209:etiology; D005002:Ethiopia; D005139:Eyeglasses; D005260:Female; D006801:Humans; D008297:Male; D011482:Protective Devices; D011832:Radiation Injuries; D012160:Retina / Q000528:radiation effects; D012162:Retinal Degeneration / Q000209:etiology*; D013577:Syndrome; D013997:Time Factors; D014329:Tropical Climate; D014466:Ultraviolet Rays / Q000009:adverse effects*