Zafar, Saerah Iffat, Hina Nasir, Atiqur Rehman Slehria, Nadeem Zafar, and Alina Shahiryar. “Impact of Thymic Response in COVID-19 Pneumonia on Disease Severity and Mortality-As Assessed on CT-Chest”. Pakistan Armed Forces Medical Journal 73, no. 2 (May 3, 2023): 527–30. Accessed December 25, 2024. https://pafmj.org/PAFMJ/article/view/8125.