S. Aishitha, M.G. Ravi, R. K. R. Baru, and Y. Madhusudana, “An Analysis of High Resolution Computed Tomography Chest Imaging Features of Covid-19 Pneumonia in Immunocompetent and Immunocompromised Patients”, AJMRR, vol. 11, no. 1, pp. 16-22, Feb. 2023.