Lack of photorecovery of ultraviolet erythema in human skin.
D000328:Adult; D004307:Dose-Response Relationship, Radiation; D004890:Erythema / Q000209:etiology*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D014466:Ultraviolet Rays / Q000009:adverse effects*