1.
Effect of Inhaled Magnesium Sulphate on Bronchodilating Response, Levels of Substance P and Clinical Improvement of Acute Exacerbations COPD Patients. J Respirol Indones [Internet]. 2018 Jan. 31 [cited 2025 Jul. 4];38(1):16-23. Available from: http://www.jurnalrespirologi.org/index.php/jri/article/view/135