Shehzad, F.; Naseem, A.; Din, H. U.; Sajjad, K.; Khan, A. Z.; Zafar, B. Histo-Pathological Findings of Critical COVID-19 Pneumonia: A Case Series. Pak Armed Forces Med J 2022, 72 (2), 345-48. https://doi.org/10.51253/pafmj.v72i2.6423.