title: Subclinical lead level and developmental deficit: re-analyses of data.
mesh_terms: D000124:Achievement; D002675:Child, Preschool; D003071:Cognition / Q000187:drug effects*; D005500:Follow-Up Studies; D006801:Humans; D007360:Intelligence / Q000187:drug effects; D007854:Lead / Q000009:adverse effects*; D013223:Statistics as Topic
chemical_list: D007854:Lead