Ultraviolet RaysSpectrophotometry, AtomicSpectrophotometrySpectrophotometry, UltravioletChromatography, High Pressure LiquidUltraviolet TherapyPsychomotor PerformanceSpectrophotometry, InfraredTask Performance and AnalysisKineticsReproducibility of ResultsChromatography, Thin LayerRadiation EffectsMass SpectrometryCalibrationPUVA TherapyTime FactorsTabletsErythemaMicrochemistryIndicators and ReagentsOxidation-ReductionSensitivity and SpecificitySunscreening AgentsLithiumHydrogen-Ion ConcentrationCattleZincColorSpectrum AnalysisMicroscopy, UltravioletSpectrometry, FluorescenceDrug StabilityMethodsAthletic PerformanceMolecular Sequence DataGraphiteTemperatureSunlightSkinAmino Acid SequenceCopperAlgorithmsColorimetryDose-Response Relationship, RadiationReference StandardsOxyhemoglobinsChemistryColoring AgentsQuality ControlChemical PhenomenaPlant ExtractsMice, HairlessBilirubinAluminumLeadGas Chromatography-Mass SpectrometryIndocyanine GreenMagnetic Resonance SpectroscopyTrace ElementsSwineDensitometryMolecular WeightLightDNAAnalysis of VarianceAmino AcidsChromatography, GasAutoanalysisElectrophoresis, Polyacrylamide GelEscherichia coliMagnesiumPyrimidine DimersRadiation GeneticsSolutionsMolecular StructureWaterSunburnMelaninsOxygenLimit of DetectionMethemoglobinSkin PigmentationReference ValuesErythrocytesMutationNeuropsychological TestsBlood Volume DeterminationMethoxsalenMagnesium CompoundsFlow Injection AnalysisHemoglobinsComputing MethodologiesRats, Inbred StrainsSolventsEvaluation Studies as TopicMercurySkin NeoplasmsPotassium CompoundsRabbits