@article{campo_borges_carvalho_2006,  title={HPLC analysis of glycosylated amino acids},  volume={17},  ISSN={0103-5053},  url={https://doi.org/10.1590/S0103-50532006000400004},  DOI={10.1590/S0103-50532006000400004},  number={4},  journal={Journal of the Brazilian Chemical Society},  publisher={Sociedade Brasileira de Química},  author={Campo, Vanessa L. and Borges, Áurea D. L. and Carvalho, Ivone},  year={2006},  month={Aug},  pages={648–654} }