@article{Herrera_2009, title={Agreement towards excellence}, volume={40}, url={https://colombiamedica.univalle.edu.co/index.php/comedica/article/view/636}, DOI={10.25100/cm.v40i2.636}, abstractNote={AGREEMENT TOWARDS EXCELLENCE.}, number={2}, journal={Colombia Medica}, author={Herrera, Julián Alberto}, year={2009}, month={Dec.}, pages={146–147} }