Neopane A, Poudel M, Pradhan B, Regmi S, Karki B. Spirometry in evaluation of Respiratory diseases. J Nepal Med Assoc [Internet]. 2006 Oct. 1 [cited 2024 May 14];45(164). Available from: http://jnma.com.np/jnma/index.php/jnma/article/view/527