RASHID, M. H. ur. Electrolyte Disturbances in Acute Exacerbation of COPD. Journal of Enam Medical College, [S. l.], v. 9, n. 1, p. 25–29, 2019. DOI: 10.3329/jemc.v9i1.39900. Disponível em: https://banglajol.info/index.php/JEMC/article/view/39900. Acesso em: 26 nov. 2022.