@article{MedUNAB_2011, title={Créditos institucionales}, volume={14}, url={https://revistas.unab.edu.co/index.php/medunab/article/view/3145}, number={1}, journal={MedUNAB}, author={MedUNAB, MedUNAB}, year={2011}, month={abr.}, pages={3} }