title: The concentration of Pb, Cu, Co and Ni in extracted permanent teeth related to donors' age and elements in the soil.
mesh_terms: D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000368:Aged; D002648:Child; D003035:Cobalt / Q000032:analysis; D003300:Copper / Q000032:analysis; D006801:Humans; D007854:Lead / Q000032:analysis; D008670:Metals / Q000032:analysis*; D008875:Middle Aged; D009532:Nickel / Q000032:analysis; D012987:Soil / Q000032:analysis*; D014070:Tooth / Q000032:analysis*
chemical_list: D008670:Metals; D012987:Soil; D007854:Lead; D003035:Cobalt; D003300:Copper; D009532:Nickel