TY - GEN AU - Marshall,E TI - EPA faults classic lead poisoning study. A review questions a study linking lead in teeth with low IQ scores; EPA finds other grounds for regulation SN - 0036-8075 PY - 1983///1217 KW - Child KW - Humans KW - Intelligence KW - Lead KW - analysis KW - Lead Poisoning KW - complications KW - Tooth KW - United States KW - United States Environmental Protection Agency N1 - Publication Type: News UR - https://doi.org/10.1126/science.6688887 ER -