Morros González, E.; Estrada Cano, D.; Murillo Galvis, M.; Montes Correa, J. C.; Rodríguez Malagón, N.; Granados Rugeles, C. M. Evaluation of Knowledge of Oxygen Therapy and Reading of Flowmeter Among the Health Workers in the Pediatric Unit of the Hospital Universitario San Ignacio, Bogotá, Colombia. Univ. Med. 2018, 59, 1-8.