Imtiaz, H.; Hayat, N. Q. .; Shaheen, S. .; Shaheen, R. .; Hussain, A.; Jadoon, S. . Exploring Histomorphological Changes in Lungs Induced by Severe COVID-19: A Comparative Study Using CT Scan and Lung Ultrasound Assessment. Pak J Chest Med 2023, 29, 76-82.