Lead PoisoningLeadLead Poisoning, Nervous System, ChildhoodStanford-Binet TestPaintEnvironmental ExposureChild WelfareCooking and Eating UtensilsSpectrometry, X-Ray EmissionChild BehaviorAnticholesteremic AgentsCholesterol, LDLSpectrophotometry, AtomicPorphobilinogen SynthaseDisabled ChildrenHousingDouble-Blind MethodIntelligenceMetallurgyPicaSuccimerManufactured MaterialsHypercholesterolemiaEnvironmental PollutantsRisk FactorsHeptanoic AcidsEnvironmental MonitoringHemoglobinsGasolineSoil PollutantsCholesterol, HDLInfant, NewbornAnemiaHematinicsLead Poisoning, Nervous System, AdultHypoglycemiaMaximum Allowable ConcentrationChelation TherapyProspective StudiesMexicoPatellaCross-Sectional StudiesPyrrolesErythrocyte TransfusionBone and BonesRegression AnalysisChild Health ServicesDustOccupational ExposureIdahoDrug Therapy, CombinationChild RearingBlood GlucoseBostonUnited StatesFollow-Up StudiesChild, InstitutionalizedMaineCholesterolChild Behavior DisordersChild PsychologyChannel IslandsBody BurdenTibiaPregnancyUrban PopulationHypoglycemic AgentsCritical IllnessMultivariate AnalysisEnvironmental PollutionChild of Impaired ParentsParentsUrban HealthErythropoietinDental Care for ChildrenTriglyceridesFirearmsChild, OrphanedAge FactorsProportional Hazards ModelsCreatinineIntelligence TestsUnited States Occupational Safety and Health AdministrationLinear ModelsProtoporphyrinsHydroxymethylglutaryl-CoA Reductase InhibitorsTime FactorsEpidemiological MonitoringTreatment OutcomePrevalence