OUTCOME OF PATIENTS PRESENTED WITH ACUTE EXACERBATION OF COPD TO EMERGENCY DEPARTMENT OF A TERTIARY CARE HOSPITAL . Indian Journal of Applied-Basic Medical Sciences, [S. l.], v. 22, n. 34, p. 86–110, 2020. DOI: 10.48165/ijabms.2020.22109. Disponível em: https://www.journals.acspublisher.com/index.php/ijabms/article/view/1062. Acesso em: 5 may. 2025.