@article{marcano_labady_gomes_aguiar_laine_2009,  title={High levels of Mercury and Lead detected by hair analysis in two Venezuelan environments},  volume={39},  ISSN={0044-5967},  url={https://doi.org/10.1590/S0044-59672009000200010},  DOI={10.1590/S0044-59672009000200010},  number={2},  journal={Acta Amazonica},  publisher={Instituto Nacional de Pesquisas da Amazônia},  author={Marcano, Eunice and Labady, Mary and Gomes, Clara and Aguiar, Guillermina and Laine, Jorge},  year={2009},  pages={315–318} }