M. E. . Martínez-Barrio, A. Berrazueta-S. de Vega, J. Romero-Pellejero, J. A. . Fernández-Ratero, M. . del Valle-Ortiz, and D. . Armesto-Formoso, “Patients with tracheostomy indication in an intensive care cohort”, Colomb. J. Anesthesiol., vol. 44, no. 4, pp. 278–281, Oct. 2016.