title: The Cincinnati prospective study of low-level lead exposure and its effects on child development: protocol and status report.
mesh_terms: D002652:Child Behavior / Q000187:drug effects; D002657:Child Development / Q000187:drug effects*; D002675:Child, Preschool; D004781:Environmental Exposure; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D007854:Lead / Q000097:blood; D007855:Lead Poisoning / Q000503:physiopathology* / Q000523:psychology; D009820:Ohio; D011446:Prospective Studies; D011581:Psychological Tests; D012107:Research Design
chemical_list: D007854:Lead