TANDON, S.; SHUKLA, A.; NAGDEOTE, S. Assessment of Serum Magnesium Level in Acute Exacerbation of COPD. International Journal of Health and Clinical Research, [S. l.], v. 4, n. 7, p. 82–85, 2021. Disponível em: https://ijhcr.com/index.php/ijhcr/article/view/1311. Acesso em: 3 jul. 2024.