@article{martins-júnior_kussumi_wang_lebre_2007,  title={A rapid method to determine antibiotic residues in milk using liquid chromatography coupled to electrospray tandem mass spectrometry},  volume={18},  ISSN={0103-5053},  url={https://doi.org/10.1590/S0103-50532007000200023},  DOI={10.1590/S0103-50532007000200023},  number={2},  journal={Journal of the Brazilian Chemical Society},  publisher={Sociedade Brasileira de Química},  author={Martins-Júnior, Helio A. and Kussumi, Tereza A. and Wang, Alexandre Y. and Lebre, Daniel T.},  year={2007},  month={Mar},  pages={397–405} }