Raihan, Kazi Fahmita, Taznuva Anwar, and Shahana Khatun. “Vitamin D Status Among Patients Visiting an Urban Tertiary Care Hospital, Dhaka”. IAHS Medical Journal 6, no. 2 (September 17, 2024): 68–72. Accessed November 21, 2024. https://banglajol.info/index.php/IAHSMJ/article/view/76098.