Dental AmalgamMercuryMercury PoisoningMercury CompoundsDental Restoration, PermanentMercury Poisoning, Nervous SystemMethylmercury CompoundsDental WasteMercury IsotopesUnithiolVolatilizationMercuric ChlorideDental AlloysLegislation, DentalMercury RadioisotopesOrganomercury CompoundsDental Cavity LiningDental Cavity PreparationHairDental Prosthesis RepairFood ContaminationMedical Waste DisposalSeafoodDental StaffSilverChewing GumComposite ResinsMaineDental LeakageCorrosionTinDental AssistantsDental Restoration FailureSpectrophotometry, AtomicSeychellesDental Marginal AdaptationDental MaterialsElectrogalvanism, IntraoralFishesWater Pollutants, ChemicalMolarDental CementsBody BurdenDentistsDentistry, OperativeEthylmercury CompoundsDentist's Practice PatternsDental Restoration RepairEnvironmental ExposureArgyriaMaterials TestingPigmentation DisordersCompomersRetrograde ObturationEnvironmental MonitoringDental Prosthesis RetentionEnvironmental PollutionDental Restoration WearVacuumThimerosalEnvironmental PollutantsRadiography, BitewingNeodymiumDental BondingElectrolysisMiningMetals, HeavyDental CariesHazardous WasteGlass Ionomer CementsSuccimerSilicatesResin CementsRetreatmentDental OfficesTooth, DeciduousOccupational Exposure