title: Environmental exposure to lead and cognitive deficits in children.
mesh_terms: D002648:Child; D002675:Child, Preschool; D003071:Cognition / Q000187:drug effects; D002658:Developmental Disabilities / Q000139:chemically induced*; D004781:Environmental Exposure; D006801:Humans; D007223:Infant; D000090463:Iron Deficiencies; D007855:Lead Poisoning / Q000150:complications*