Endoscopy findings during Drug-Induced Sleep-in Patients with Obstructive Sleep Apnea-hypopnea syndrome at Hospital Universitario San Ignacio. Univ. Med. [Internet]. 2023 May 5 [cited 2025 Oct. 6];64(1). Available from: https://revistas.javeriana.edu.co/index.php/vnimedica/article/view/36838