Ultraviolet RaysSpectrophotometry, AtomicSpectrophotometrySpectrophotometry, UltravioletSubstance PUltraviolet TherapySpectrophotometry, InfraredRadiation EffectsSubstance-Related DisordersPUVA TherapyChromatography, High Pressure LiquidErythemaSunscreening AgentsTabletsKineticsMicroscopy, UltravioletZincMicrochemistryOxidation-ReductionColorSpectrum AnalysisCalibrationSunlightGraphiteMethodsDose-Response Relationship, RadiationSkinOxyhemoglobinsIndicators and ReagentsCopperHydrogen-Ion ConcentrationReceptors, Neurokinin-1Coloring AgentsColorimetryMice, HairlessSubstance Abuse Treatment CentersSpectrometry, FluorescenceChromatography, Thin LayerTime FactorsAluminumIndocyanine GreenLeadBilirubinTrace ElementsPyrimidine DimersRadiation GeneticsMelaninsSunburnTemperatureMethemoglobinSkin PigmentationDensitometryAutoanalysisChemistryBlood Volume DeterminationMagnesium CompoundsMethoxsalenChemical PhenomenaReproducibility of ResultsDrug StabilityFlow Injection AnalysisMercuryMagnesiumNeoplasms, Radiation-InducedSkin NeoplasmsChromiumMetals, HeavyPotassium CompoundsDithioniteHydrochloric AcidLightPotassium IodideDNA RepairIronSolutionsSpinal PunctureBoratesThiobarbituric Acid Reactive SubstancesCadmiumWaterDNAOxygenHairBaccharisKeratinocytesHemoglobinsPhotosensitivity DisordersSkin AgingPlant ExtractsHumic SubstancesCarboxyhemoglobinEscherichia coliFerric CompoundsWater Pollutants, ChemicalChromatography, GasErythrocytesCerebrospinal Fluid ProteinsHazardous SubstancesAntioxidantsNickel