Nadia Khattak, Najm us Samawat, Hafeez ur Rehman, Muhammad Nauman Akram, Jawad Ali Memon, Abid Rafiq Chaudhry 2022. Diagnostic Accuracy of CT-Scan Chest in Distinguishing Ground-Glass Opacities from Covid-19 Causes and Other Causes of Ground-Glass Opacities. Pakistan Journal of Medical & Health Sciences. 16, 04 (May 2022), 538. DOI:https://doi.org/10.53350/pjmhs22164538.