Morantes-Caballero, J. A. .; Cortés-Luna, J. A.; Torres-González, J. V.; Rodríguez-Cortés, A. del P.; Sánchez-Fandiño, L. C. Oxygen Therapy With High Flow Cannula in Patients With Acute Respiratory Failure Due to COVID-19: Retrospective Cohort Study in a National Universitary Hospital, bogotá, Colombia, 2020-2021. Méd.UIS 2024, 37, 41-52.