MISHRA, Navin Kumar et al. Prevalence of COPD among Patients on Bronchodilator Therapy Presenting to a Tertiary Care Center. Nepalese Respiratory Journal, [S. l.], v. 4, n. 1, p. 23–26, 2025. DOI: 10.3126/nrj.v4i1.83190. Disponível em: https://nepjol.info/index.php/nrj/article/view/83190. Acesso em: 7 dec. 2025.