Islam Shah, Wiqas Ahmad, Farooque Islam, Muhammad Hanif Hadi, Jawad Mahmood, Muhammad Kashif. 2023. “Vitamin D Deficiency in Patients With Chronic Liver Disease: A Clinical Study at A Tertiary Care Hospital”. Pakistan Journal of Medical & Health Sciences 16 (12):740. https://doi.org/10.53350/pjmhs20221612740.