Sidra Afzal. Assessment of COVID-19 Severity Using Chest CT Severity Score on High-Resolution Computed Tomography Chest in Pakistani Patients. Pakistan Journal of Medical & Health Sciences [Internet]. 2022 Jun. 18 [cited 2024 Nov. 21];16(05):721. Available from: https://mail.pjmhsonline.com/index.php/pjmhs/article/view/1337