title: Lead biopsies of human teeth.
mesh_terms: D000134:Acid Etching, Dental; D000328:Adult; D000375:Aging; D000818:Animals; D001706:Biopsy; D002648:Child; D003731:Dental Caries / Q000378:metabolism; D003733:Dental Caries Susceptibility; D003743:Dental Enamel / Q000378:metabolism*; D005459:Fluorides / Q000378:metabolism; D006801:Humans; D007223:Infant; D007854:Lead / Q000378:metabolism*; D007855:Lead Poisoning / Q000378:metabolism; D012463:Saliva / Q000378:metabolism; D014074:Tooth Calcification
chemical_list: D007854:Lead; D005459:Fluorides