Ultraviolet radiation protection: how much is needed?
Loewenstein
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EV
D005128:Eye Diseases / Q000209:etiology* / Q000517:prevention & control; D005139:Eyeglasses; D006801:Humans; D011835:Radiation Protection / Q000592:standards*; D012307:Risk Factors; D014466:Ultraviolet Rays / Q000009:adverse effects*