Dr. Ayesha Kamran, Dr. Kanwal Sharif, Dr. Adnan Khalil. “Identification of Common and Severe Covid 19: The Value of Ct Texture Analysis and Correlation With Clinical Characteristics”. Annals of the Romanian Society for Cell Biology (April 13, 2021): 3952–3958. Accessed April 18, 2024. https://annalsofrscb.ro/index.php/journal/article/view/2950.