@article{coelho_aguiar_jesus_2014,  title={A rapid and simple method for determination of 5-hydroxytryptophan in dietary supplements by capillary electrophoresis},  volume={25},  ISSN={0103-5053},  url={https://doi.org/10.5935/0103-5053.20140029},  DOI={10.5935/0103-5053.20140029},  number={4},  journal={Journal of the Brazilian Chemical Society},  publisher={Sociedade Brasileira de Química},  author={Coelho, Aline G. and Aguiar, Fernanda P. C. and Jesus, Dosil P. de},  year={2014},  month={Apr},  pages={783–787} }