Dermatitis, Allergic ContactPatch TestsDermatitis, OccupationalDermatitis, IrritantDermatitis, ContactDermatitis, AtopicIrritantsDermatitisOxazoloneDinitrofluorobenzeneCosmeticsPhenylenediaminesFacial DermatosesLocal Lymph Node AssayDermatitis, ToxicodendronSkinNickelHaptensSkin CreamLawsonia PlantAllergensPerfumeDesonideGloves, ProtectiveHand DermatosesInkDermatitis HerpetiformisConstruction IndustryEar, ExternalPicryl ChlorideCroton OilDermatitis, SeborrheicDinitrochlorobenzenePrevalenceEczemaAcrylatesEpoxy ResinsHair DyesAdministration, TopicalPetrolatumDrug EruptionsLangerhans CellsPreservatives, PharmaceuticalSkin TestsKeratinocytesAdministration, CutaneousPruritusChromiumTattooingDermatologic AgentsDermatitis, PhotoallergicLaboratory ChemicalsUrticariaMice, Inbred BALB CLatex HypersensitivityDisease Models, AnimalDermatitis, PerioralDermatitis, Exfoliative