Bajracharya, M. ., R. P. . Acharya, R. P. . Neupane, R. . Sthapit, and A. R. . Tamrakar. “Nebulized Magnesium Sulphate Versus Saline As an Adjuvant in Acute Exacerbation of Chronic Obstructive Pulmonary Disease in a Tertiary Centre of Nepal: A Randomized Control Study”. Journal of Institute of Medicine Nepal, vol. 43, no. 1, Apr. 2021, pp. 5-10, http://www.jiomnepal.com.np/index.php/jiomnepal/article/view/22.