Federally-assisted screening projects for childhood lead poisoning control: the first three years (July 1972-June 1975).
D002614:Chelating Agents / Q000627:therapeutic use; D002648:Child; D002675:Child, Preschool; D005380:Financing, Government; D006798:Housing / Q000592:standards; D006801:Humans; D007223:Infant; D007753:Laboratories / Q000592:standards; D007854:Lead / Q000097:blood*; D007855:Lead Poisoning / Q000097:blood / Q000188:drug therapy / Q000517:prevention & control*; D014481:United States
D002614:Chelating Agents; D007854:Lead