Al Umairi, R. S., Al Salmi, I., Al Kalbani, J., Kamona, A., Al Tai, S., Al Kindi, F. ., Jose, S., Khamis, F., Al Khalili, H. and Al Busaidi, M. (2022) “COVID-2019 Pneumonia: Severity and distribution of lung changes observed on the initial chest X-ray as an indicator of final outcomes”, Sultan Qaboos University Medical Journal [SQUMJ], 22(1), pp. 98–105. doi: 10.18295/squmj.4.2021.061.