@article{Echeverri_1996, title={Ley 100: ¿Quo vadis?}, volume={27}, url={https://colombiamedica.univalle.edu.co/index.php/comedica/article/view/14}, abstractNote={Ley 100: ¿Quo vadis?}, number={1}, journal={Colombia Medica}, author={Echeverri, Oscar}, year={1996}, month={Sep.}, pages={39–41} }