LeadLead PoisoningEnvironmental ExposureYugoslaviaBody BurdenIntelligenceEnvironmental PollutantsLead Poisoning, Nervous System, ChildhoodPaintCooking and Eating UtensilsSpectrometry, X-Ray EmissionPorphobilinogen SynthaseSpectrophotometry, AtomicHousingMetallurgySuccimerPicaManufactured MaterialsGasolineSoil PollutantsEnvironmental MonitoringLead Poisoning, Nervous System, AdultPatellaChelation TherapyMaximum Allowable ConcentrationOccupational ExposureIdahoBone and BonesMexicoDustChannel Islands