Saber, Hemin Khalid, Baghawan Ahmed Osthman, and Dara Abdulla Al-Banna. “Evaluation of Pulmonary Function Test in Post-COVID-19 Patients”. Erbil Journal of Nursing and Midwifery 8, no. 1 (May 30, 2025): 37–48. Accessed June 28, 2025. https://ejnm.hmu.edu.krd/index.php/ejnm/article/view/325.