title: Heavy metal levels in acculturated and unacculturated populations.
mesh_terms: D002104:Cadmium / Q000032:analysis* / Q000097:blood / Q000652:urine; D003300:Copper / Q000032:analysis* / Q000097:blood / Q000652:urine; D003469:Culture; D004781:Environmental Exposure; D006801:Humans; D007199:Indians, South American; D007854:Lead / Q000032:analysis* / Q000097:blood / Q000652:urine; D008628:Mercury / Q000032:analysis* / Q000097:blood / Q000652:urine; D008824:Michigan
chemical_list: D002104:Cadmium; D007854:Lead; D003300:Copper; D008628:Mercury