title: Lead neurotoxicity in clinically asymptomatic children living in the vicinity of an ore smelter.
mesh_terms: D000393:Air Pollutants / Q000633:toxicity*; D001921:Brain / Q000187:drug effects*; D002648:Child; D004569:Electroencephalography; D006801:Humans; D007854:Lead / Q000097:blood / Q000633:toxicity*; D011524:Protoporphyrins / Q000097:blood
chemical_list: D000393:Air Pollutants; D011524:Protoporphyrins; D007854:Lead