Muhammamd Jamil, Muhammad Uzair Siddique, Munawar Hussain Shah, Rana Khalid Mahmood, Nabeel Ahmad, Masood Alam, Muhammad Ibrahim. Frequency of Hypomagnesemia in Patients with Chronic Obstructive Pulmonary Disease (COPD). Pakistan Journal of Medical & Health Sciences [Internet]. 2023 Feb. 23 [cited 2024 Nov. 13];17(01):251. Available from: https://mail.pjmhsonline.com/index.php/pjmhs/article/view/3930