Hanif M, Sumalani KK, Shaikh Z, Mandhan V, Haider S. Demographic features and outcomes in critically ill mechanically ventilated COVID-19 patients with respiratory failure in a resource limited ICU setting – Report from a tertiary care center in Karachi: Critically ill COVID-19 patients in a resource limited ICU setting. J Fatima Jinnah Med Univ [Internet]. 2023 Feb. 16 [cited 2024 May 19];16(2):63-8. Available from: https://www.jfjmu.com/index.php/ojs/article/view/927