MercuryMercury PoisoningMercury CompoundsZinc FingersMercury Poisoning, Nervous SystemMethylmercury CompoundsMercury IsotopesDental AmalgamZinc SulfateMercuric ChlorideZinc CompoundsZinc OxideOrganomercury CompoundsZinc IsotopesHairZinc AcetateUnithiolVolatilizationMercury RadioisotopesFood ContaminationSeafoodSpectrophotometry, AtomicWater Pollutants, ChemicalEthylmercury CompoundsDental StaffMetallothioneinMetals, HeavyFishesCadmiumEnvironmental PollutantsThimerosalEnvironmental MonitoringMiningEnvironmental ExposureSuccimerEnvironmental PollutionCopperTrace ElementsLeadDental AssistantsBody BurdenChemical IndustryMercury (Planet)Chelating AgentsCeremonial BehaviorSeleniumDentistsCosmeticsPhenylmercury CompoundsPreservatives, PharmaceuticalSphygmomanometersMolecular Sequence DataMetalsSoil PollutantsOccupational ExposureDiet