Nájera-Losada, Diana Carolina, John Carlos Pérez-Moreno, Pascual Sanabria-Carretero, and Luis Elias Castro-Parga. 2018. “Airtraq in Difficult Paediatric Airway: Report of Three Cases”. Colombian Journal of Anesthesiology 46 (2):168-72. https://www.revcolanest.com.co/index.php/rca/article/view/264.