MercuryMercury PoisoningMercury CompoundsMercury Poisoning, Nervous SystemMethylmercury CompoundsDental AmalgamDental AssistantsFood ContaminationHairSeafoodMercuric ChloridePolychlorinated BiphenylsUnithiolEnvironmental PollutantsEnvironmental ExposureFishesDental StaffDentistsMercury IsotopesMiningThimerosalSuccimerBleaching AgentsWater Pollutants, ChemicalBody BurdenSeychellesEthylmercury CompoundsCosmeticsHeavy Metal Poisoning, Nervous SystemEnvironmental MonitoringSpectrophotometry, AtomicPreservatives, PharmaceuticalOrganomercury CompoundsMaternal ExposureOccupational ExposureEpidemiological MonitoringVolatilizationDental Restoration, PermanentGoldMercury RadioisotopesPrenatal Exposure Delayed EffectsPoison Control CentersSeleniumAir Pollutants, OccupationalChild DevelopmentAroclorsNervous SystemDichlorodiphenyl DichloroethylenePregnancyChlorodiphenyl (54% Chlorine)Hydrocarbons, ChlorinatedDioxinsMetals, HeavyDietEnvironmental PollutionBenzofuransSoil PollutantsBiological MarkersBrazil