B. S. Lamichhane, A. Dhungana, P. Shrestha, K. Raj Thapa, and D. K. Shrestha, “Role of Fractional Exhaled Nitric Oxide for Monitoring Bronchial Asthma”, J Nepal Health Res Counc, vol. 22, no. 03, pp. 602-607, Dec. 2024.