Islam Shah, Wiqas Ahmad, Farooque Islam, Muhammad Hanif Hadi, Jawad Mahmood, Muhammad Kashif. Vitamin D Deficiency in Patients with Chronic Liver Disease: A Clinical Study at A Tertiary Care Hospital. Pakistan Journal of Medical & Health Sciences [Internet]. 2023 Feb. 16 [cited 2025 Jun. 6];16(12):740. Available from: https://www.pjmhsonline.com/index.php/pjmhs/article/view/3877