Das, Adhir Kumar, and Md. Sayedur Rahman. “Prescribing Vitamins at Primary Health Care Level: Exploration of Facts, Factors and Solution”. Bangladesh Journal of Pharmacology 5, no. 2 (February 26, 2011): 92–97. Accessed July 17, 2024. https://banglajol.info/index.php/BJP/article/view/7146.