BASNET, S; ADHIKARY, P; ARYAL, Bijay. Acute Exacerbation of Chronic Obstructive Pulmonary Disease. Journal of Chitwan Medical College, [S. l.], v. 3, n. 1, p. 67–68, 2013. Disponível em: https://nepjol.info./index.php/JCMC/article/view/8471. Acesso em: 27 apr. 2025.