[Ultraviolet radiation of the sun and sky, erythema and pigmentation of the skin].
D004890:Erythema; D006801:Humans; D010858:Pigmentation; D011830:Radiation Effects; D012867:Skin / Q000528:radiation effects*; D013472:Sunlight; D013997:Time Factors; D014466:Ultraviolet Rays
Ul'trafioletovaia radiatsiia solntsa i neba, éritema i pigmentatsiia kozhi.