Anwar S, Parveen W, Chaudary M, Habib A, Raja SK. Effect of Prone Positioning and Alternate Nostril Breathing Technique on Oxygen Saturation and Psychological Status in Patients with COVID-19: Prone Positioning and Alternate Nostril Breathing in Patients with COVID-19. PBMJ [Internet]. 2024 Nov. 30 [cited 2025 Jan. 10];7(11):15-9. Available from: https://pakistanbmj.com/journal/index.php/pbmj/article/view/1116