“Obstructive Sleep Apnea and Hypopnea Syndrome - Snoring-Associated Sleep Apnea Syndrome in the Elderly Population”. REVISTA CIENTÍFICA SIGNOS FÓNICOS 2, no. 2 (June 8, 2016): 18–21. Accessed November 5, 2025. https://ojs.unipamplona.edu.co/index.php/cdh/article/view/2108.