@article{rocha_pereira-filho_nóbrega_2009,  title={Analytical chemistry in Brazil: healthy and growing},  volume={20},  ISSN={0103-5053},  url={https://doi.org/10.1590/S0103-50532009001000002},  DOI={10.1590/S0103-50532009001000002},  number={10},  journal={Journal of the Brazilian Chemical Society},  publisher={Sociedade Brasileira de Química},  author={Rocha, Fábio R. P. and Pereira-Filho, Edenir R. and Nóbrega, Joaquim A.},  year={2009},  pages={1759–1781} }