L. Restrepo Álvarez, A. Ramírez Vélez, M. . Pérez Muñoz, J. P. Zuluaga García, and J. G. Moncayo Viveros, “Initial Approach to Acute Pulmonary Embolism since the Initial Moment in the Emergency Department”, Med UPB, vol. 40, no. 2, pp. 50–59, Oct. 2021, doi: 10.18566/medupb.v40n2.a07.