@article{vega-dienstmaier_salinas-piélago_gutiérrez-campos_mandamiento-ayquipa_yara-hokama_ponce-canchihuamán_castro-morales_2006,  title={Lead levels and cognitive abilities in Peruvian children},  volume={28},  ISSN={1516-4446},  url={https://doi.org/10.1590/S1516-44462006000100008},  DOI={10.1590/S1516-44462006000100008},  number={1},  journal={Brazilian Journal of Psychiatry},  publisher={Associação Brasileira de Psiquiatria},  author={Vega-Dienstmaier, Johann M and Salinas-Piélago, Joel E and Gutiérrez-Campos, María del Rosario and Mandamiento-Ayquipa, Ricardo D and Yara-Hokama, María del Carmen and Ponce-Canchihuamán, Johny and Castro-Morales, Jorge},  year={2006},  month={Mar},  pages={33–39} }