Zeinab Mohamed Said , Naglaa Abd El-Razek , Waleed El-Serougy , Mostafa Abd El-Kawi. 2022. “The Prevalence and Incidence of Different Lung Parenchymal Changes on CT Chest Caused By COVID Pneumonia through Follow Up Course”. Journal of Population Therapeutics and Clinical Pharmacology 29 (04): 600-609. https://doi.org/10.53555/jptcp.v29i04.4997.