Ul Haq, Mian Mukhtar, Mian Ayaz Ul Haq, Talha Durrani, Omama Humayun, Imran Ullah, and Daniyal Durrani. “Serum Vitamin-D Levels And Severity Of Clinical Depression In Patients Of A Psychiatric Clinic in Pakistan: Serum Vitamin-D Levels and Severity of Clinical Depression”. Pakistan Journal of Health Sciences 3, no. 05 (October 31, 2022): 208–212. Accessed November 23, 2024. https://thejas.com.pk/index.php/pjhs/article/view/168.