1.
Rimsha Azhar, Mian Asif Mujtaba, Saira Bashir, Hina Azeez, Rao Muhammad Kaleem Furqan, Ibadullah Salarzai. Vitamin D Deficiency and Its Association with Fatigue and Cognitive Performance in Adults. IJPRT [Internet]. 2026 Aug. 30 [cited 2026 Oct. 1];16(2):4189-9. Available from: https://ijprt.org/index.php/pub/article/view/2997