Tracking continuous positive airway pressure adherence in obstructive sleep apnea patients before, during, and after the COVID-19 lockdown. - BaHammam, Abdulaziz O.; Alhuqayl, Fawaz; Alzaid, Ibrahim; Alzammam, Ziyad; Alhuqayl, Faisal; Rajeh, Bader; Eltayeb, Galal Eldin Abbas; Nashwan, Samar; Aleissi, Salih; BaHammam, Ahmed Salem (Annals of Thoracic Medicine, 2025)