@article{faria_macedo jr._marsaioli_ferreira_cendes_2011,  title={Classification of brain tumor extracts by high resolution ¹H MRS using partial least squares discriminant analysis},  volume={44},  ISSN={0100-879X},  url={https://doi.org/10.1590/S0100-879X2010007500146},  DOI={10.1590/S0100-879X2010007500146},  number={2},  journal={Brazilian Journal of Medical and Biological Research},  publisher={Associação Brasileira de Divulgação Científica},  author={Faria, A.V. and Macedo Jr., F.C. and Marsaioli, A.J. and Ferreira, M.M.C. and Cendes, F.},  year={2011},  month={Feb},  pages={149–164} }