title: Relationship of blood lead and manganese in occupationally unexposed subjects.
mesh_terms: D000328:Adult; D004781:Environmental Exposure; D005260:Female; D006801:Humans; D007854:Lead / Q000097:blood*; D008297:Male; D008345:Manganese / Q000097:blood*; D008875:Middle Aged
chemical_list: D007854:Lead; D008345:Manganese