Jetender Maheshwari, Noreen Maqbool Bokhari, Muhammad Shahzad Hafeez, Hizbullah, Niaz Ahmed, Saeed Taj Din. Effects of Vitamin D Supplementation on Fatigue and Disease Activity in Systemic Lupus Erythematous. Pakistan Journal of Medical & Health Sciences [Internet]. 2023 Dec. 31 [cited 2025 Dec. 5];17(12):377. Available from: https://www.pjmhsonline.com/index.php/pjmhs/article/view/6329