@article{ruiz_biselli_maniglia_pavarino-bertelli_goloni-bertollo_2010,  title={Genetic variability of vascular endothelial growth factor and prognosis of head and neck cancer in a Brazilian population},  volume={43},  ISSN={0100-879X},  url={https://doi.org/10.1590/S0100-879X2009007500036},  DOI={10.1590/S0100-879X2009007500036},  number={2},  journal={Brazilian Journal of Medical and Biological Research},  publisher={Associação Brasileira de Divulgação Científica},  author={Ruiz, M.T. and Biselli, P.M. and Maniglia, J.V. and Pavarino-Bertelli, E.C. and Goloni-Bertollo, E.M.},  year={2010},  month={Feb},  pages={127–133} }