Photoimmunology.
D000818:Animals; D006801:Humans; D006968:Hypersensitivity, Delayed / Q000209:etiology; D007109:Immunity / Q000528:radiation effects*; D008214:Lymphocytes / Q000528:radiation effects; D011701:PUVA Therapy; D010778:Photochemotherapy; D012867:Skin / Q000276:immunology*; D014466:Ultraviolet Rays