SAPKOTA, D.; AMATYA, Y. R. Assessment of rotahaler inhalation technique among patients with chronic obstructive pulmonary disease in a teaching hospital of Nepal. Journal of Kathmandu Medical College, [S. l.], v. 5, n. 1, p. 11-17, 2017. Disponível em: http://jkmc.com.np/ojs/index.php/journal/article/view/588. Acesso em: 26 nov. 2020.