V. Cabezas and F. Rosales, “Relationship between swallowing disorders and tracheotomized patients: A systematic review”, Rev. investig. logop., vol. 7, no. 2, pp. 128–156, Dec. 2017, Accessed: Jul. 10, 2026. Available: https://revistas.ucm.es/index.php/RLOG/article/view/58192