Kirtania, K, S Ahmed, N Sultana, MZ Hossain, and MM Rahman. “Study on Serum Vitamin B12 And Folic Acid in Patients of Ischaemic Stroke”. Journal of Dhaka Medical College 19, no. 2 (February 16, 2011): 115–117. Accessed August 17, 2024. https://banglajol.info/index.php/JDMC/article/view/7080.