@article{Carrillo_Ojeda_Pardo_2019, title={Signo del halo reverso}, volume={35}, url={https://www.actamedicacolombiana.com/ojs/index.php/actamed/article/view/1574}, DOI={10.36104/amc.2010.1574}, number={2}, journal={Acta Médica Colombiana}, author={Carrillo, Jorge Alberto and Ojeda, Paulina and Pardo, Juan Mauricio}, year={2019}, month={nov.}, pages={105} }