Abd- El Rahman, A. E., Hashim, H. M., Badawy, F. A., Rezk, G. A. E. G., Hussein, E. K. E. (2022). 'Obstructive Sleep Apnea: Respiratory Complications – A Review Article', The Egyptian Journal of Hospital Medicine, 88(1), pp. 4031-4037. doi: 10.21608/ejhm.2022.254080