Islam, M. S., M. Y. Ali, R. C. Shil, and M. Ranzu Ahmed. “Status of Vitamin D and Disease Pattern Among Sedentary Adults 18-60 Years Attending a Selected Institution in Dhaka City”. International Journal of Research in Medical Sciences, vol. 11, no. 10, Sept. 2023, pp. 3618-23, doi:10.18203/2320-6012.ijrms20233010.