DENTAL ENAMEL INTOXICATION DESALIVATED RATS MACROPHYTE ENVIRONMENTAL EXPOSURE LEAD POISONING ARGENTIMETRY ACID PHOSPHATASE GERME DENTAL CHARACTERIZATION ABATEMENT ERUPÇÃO STRIPPING VOLTAMMETRY HUMAN MILK COFFE FULLERENE ANÁLISE DIRETA EXPOSIÇÃO OCUPACIONAL CHILDREN RAT PRECONCENTRATION DECIDUOUS TEETH RATS BIOSORPTION METAIS CHUMBO BLOOD LEAD LEVELS BIOLOGICAL EXPOSURE LIMIT DENTAL ENAMEL HYPOPLASIA HEAVY METALS ENAMEL BIOPSY DRINKS GRAPHITE FURNACE POTENTIOMETRY CLAY FLUORIDE RISK ASSESSMENT RELATIVE RISK ENAMEL TS-FF-AAS ENVIRONMENT BIOMARKER TEA METALLOPROTEASES AMELOBLAST LINEAR REGRESSION ENZYMATIC ANALYSIS RAT INCISOR BIOPSY ETAAS SLURRY SAMPLING COMPLEX METAL-CLAY EXPOSIÇÃO AMBIENTAL LEAD SMELTER SUCROSE MORPHOLOGY EPIDEMIOLOGY CADMIUM REVISÃO BIOLOGICAL MONITORING DENTAL CARIES MEDICINAL PLANTS LEAD EXPOSURE ADSORPTION SLURRY DIAGNOSTIC TIN