Naeem Ahmad, Sheikh Ali Ahmad Ajmal, Muhammad Tasneem Nawaz, Saud Javed Sara Khan, Ahmed Nawaz Banu, Imtiaz Nazam 2022. Liver Injury and Severe Covid 19 Associated without Prior Liver Disease. Pakistan Journal of Medical & Health Sciences. 16, 02 (Jul. 2022), 1257. DOI:https://doi.org/10.53350/pjmhs221621257.