Mishra, Tapaswini, et al. “Prevalence and Risk Factors of Obstructive Sleep Apnea Among Patients Attending Tertiary Care Teaching Hospital in Odisha, India: A Retrospective Observational Study”. Al-Rafidain Journal of Medical Sciences ( ISSN 2789-3219 ), vol. 5, no. 1S, Nov. 2023, pp. S2-7, doi:10.54133/ajms.v5i1S.252.