@article{quináia_rollemberg_1997,  title={Selective reduction of arsenic species by hydride generation: atomic absorption spectrometry part 1 - reduction media},  volume={8},  ISSN={0103-5053},  url={https://doi.org/10.1590/S0103-50531997000400006},  DOI={10.1590/S0103-50531997000400006},  number={4},  journal={Journal of the Brazilian Chemical Society},  publisher={Sociedade Brasileira de Química},  author={Quináia, Sueli Pércio and Rollemberg, Maria do Carmo Ezequiel},  year={1997},  pages={349–356} }