1. American Academy of Sleep Medicine (2008) Obstructive sleep apnea. American Academy of Sleep Medicine, Darien,
2. Alnemri A, Sussman S, Estephan L, Hamilton C, Stewart M, Zhan T, Thaler A, Ananth A, Boon M, Huntley C, Hunt P (2022) Cost of total intravenous anesthesia versus inhalation anesthesia in obstructive sleep apnea surgery. Laryngoscope 132:1487–1494
3. Benjafield AV, Ayas NT, Eastwood PR, Heinzer R, Ip MSM, Morrell MJ, Nunez CM, Patel SR, Penzel T, Pépin JL, Peppard PE, Sinha S, Tufik S, Valentine K, Malhotra A (2019) Estimation of the global prevalence and burden of obstructive sleep apnoea: a literature-based analysis. Lanset Respir Med 7(687):698
4. Borsoi L, Armeni P, Donin G, Costa F, Ferini-Strambi L (2022) The invisible costs of obstructive sleep apnea (OSA): systematic review and cost-of-illness analysis. PLoS ONE 17:e0268677
5. Bramer WM, Rethlefsen ML, Kleijnen J, Franco OH (2017) Optimal database combinations for literature searches in systematic reviews: a prospective exploratory study. Syst Rev 6:245