Haq ZU, Basit A, Iqbal Z, Khan J, Ullah R, Amin M, Ullah Z, Khan MY, Javaid A. Analysis of metered dose Inhaler technique errors in patients with obstructive airway diseases. Pak J Chest Med [Internet]. 2018Aug.29 [cited 2026Apr.29];24(2):64-71. Available from: https://pjcm.net/index.php/pjcm/article/view/521