Lombo, C., Costa, R., Martins, M., Matos, C. and Fonseca, R. 2021. Drug-induced sleep endoscopy: Characterization and comparison with Müller’s maneuver. Portuguese Journal of Otorhinolaryngology and Head and Neck Surgery. 59, 4 (Dec. 2021), 347–352. DOI:https://doi.org/10.34631/sporl.955.