Chowdhury AW, Sarker S, Ali M, Hasan P, Rahman S, Islam MR, Mohammad QD. Headache as anUnusual Presentation of Ischemic Heart Disease: A Case Report. J. Natl Inst. Neurosci Bangladesh [Internet]. 2019 Jul. 12 [cited 2024 Dec. 22];5(1):81-6. Available from: https://banglajol.info/index.php/JNINB/article/view/42176