Waheed, Ayesha, Rizwana Nawaz, Marryam Riaz, Bilal Ahmad, Shahrukh Faisal, and Shamail Zafar. 2022. “Evaluation of Liver Function Test Abnormalities in Patients Having COVID-19 According to Severity of Disease”. International Journal of Research in Medical Sciences 10 (8):1623-28. https://doi.org/10.18203/2320-6012.ijrms20221970.