@article{Villegas Neira_2018, title={Pielonefritis enfisematosa asociada a urolitiasis múltiple}, volume={26}, url={https://revistas.juanncorpas.edu.co/index.php/cartacomunitaria/article/view/330}, number={147}, journal={Carta Comunitaria}, author={Villegas Neira, Mario}, year={2018}, month={may}, pages={54–60} }