Shah, Syed Ali Raza Ali, Syed Muzaffar Hasan Kirmani, Syed Aqeel Hussain, Syeda Sarah Naqvi, Hafsa Khalil, Syed Ali Hadi Kirmani, and Rehana Javaid. “Frequency of Respiratory Complications in Post COVID-19 Patients After Coronary Artery Bypass Grafting”. Pakistan Armed Forces Medical Journal 72, no. SUPPL-3 (November 22, 2022): S561–64. Accessed August 25, 2024. https://pafmj.org/PAFMJ/article/view/9553.