Sultana, N., Chowdhury, M. H., Mahbub, M. S., & Alam, M. B. (2009). Cerebral Venous Sinus Thrombosis: An Uncommon Presentation of Headache Mimicking Subarachnoid Hemorrhage. Journal of Medicine, 10(2), 115–118. https://doi.org/10.3329/jom.v10i2.2826