Sh. Khurram Salam Sehgal, Muhammad Abdul Raziq, Jalil Iqbal. “An Assessment of Vitamin D Deficiency in Cases of Cirrhosis of Liver”. Pakistan Journal of Medical & Health Sciences 16, no. 03 (April 12, 2022): 326. Accessed July 17, 2024. https://pjmhsonline.com/index.php/pjmhs/article/view/456.