@article{Gómez et al_2011, title={Presentaciones orales}, volume={31}, url={https://revistabiomedica.org/index.php/biomedica/article/view/403}, DOI={10.7705/biomedica.v31i0.403}, number={sup1}, journal={Biomédica}, author={Gómez et al, Arlen Patricia}, year={2011}, month={jul.} }