@article{vieira_ribeiro_dias_curtius_2006,  title={Determination of Hg and Se in biological materials by chemical vapor generation electrothermal vaporization inductively coupled plasma mass spectrometry using isotope dilution calibration after microwave-assisted digestion with Aqua Regia},  volume={17},  ISSN={0103-5053},  url={https://doi.org/10.1590/S0103-50532006000500016},  DOI={10.1590/S0103-50532006000500016},  number={5},  journal={Journal of the Brazilian Chemical Society},  publisher={Sociedade Brasileira de Química},  author={Vieira, Mariana A. and Ribeiro, Anderson S. and Dias, Lúcia F. and Curtius, Adilson J.},  year={2006},  month={Sep},  pages={923–928} }