title: Empirical and epistemic issues in the study of low dose lead effects.
mesh_terms: D000818:Animals; D002648:Child; D005260:Female; D005312:Fetal Blood / Q000032:analysis; D006801:Humans; D007231:Infant, Newborn; D007360:Intelligence / Q000187:drug effects; D007361:Intelligence Tests; D007854:Lead / Q000097:blood / Q000633:toxicity*; D007855:Lead Poisoning / Q000503:physiopathology*; D008433:Mathematics; D011247:Pregnancy; D011930:Reaction Time / Q000187:drug effects; D013223:Statistics as Topic; D014070:Tooth / Q000032:analysis
chemical_list: D007854:Lead