Barman, RC, MMSU Islam, R Saha, T Alam, SY Ali, and MY Ali. “Improper Inhalation Technique-A Barrier to Good Asthma Control”. Faridpur Medical College Journal 6, no. 2 (December 13, 2011): 104–106. Accessed August 31, 2024. https://banglajol.info/index.php/FMCJ/article/view/9212.