Bashir, Mudasir, Neeru Garg, Maha Muzaffar, Mahpara Nyiem, Iram Jaan, and Nida Nowreen. 2024. “A Comprehensive Guide to Pulmonary Function Tests for 1st-Year Medical Students – Simplifying PFTS and Their Interpretation”. Asian Journal of Medical Sciences 15 (6):151-58. https://nepjol.info/index.php/AJMS/article/view/63067.