PUVA TherapyPhotopheresisMethoxsalenPhotochemotherapyFicusinIsocyanatesPsoralensAnthralinSkin AbsorptionUltraviolet TherapyPolyurethanesUltraviolet RaysExtracorporeal CirculationAutomobilesPaintGloves, ProtectiveHematoporphyrinsSkinDermatitis, OccupationalPhototherapyHazardous SubstancesPsoriasisPhotosensitizing AgentsLymphoma, T-Cell, CutaneousAir Pollutants, OccupationalOccupational ExposureColorimetryGraft vs Host DiseaseCross-Linking ReagentsSkin NeoplasmsSkin AgingEnvironmental MonitoringErythemaSkin DiseasesDermatitis, PhototoxicSpectrophotometry, UltravioletPhotochemistryChromatography, High Pressure LiquidDNA RepairSkin PigmentationMice, HairlessRadiation EffectsAmmiPsoraleaUmbelliferonesDose-Response Relationship, RadiationSunscreening AgentsDNADNA DamageSkin Physiological PhenomenaDNA AdductsCoumarinsCarcinoma, Basal CellSunlightSkin TestsKeratosisPyrimidine DimersNucleic Acid ConformationMicroscopy, UltravioletBase SequenceNeoplasms, Radiation-InducedBlotting, SouthwesternXeroderma Pigmentosum Group A Protein