Mahotra, N B, T M Amatya, B SJB Rana, and D Banstola. 2017. “Effects of Exercise on Pulmonary Function Tests: A Comparative Study Between Athletes and Non-Athletes in Nepalese Settings”. Journal of Chitwan Medical College 6 (1):21-23. https://nepjol.info./index.php/JCMC/article/view/16575.