Razmeh, S., F. Sina, M. Zaribafian, and Z. Ghurchian. “Presentation of Isolated Trolard Vein Thrombosis With Subarachnoid Hemorrhage: A Case Report and Review of Literature”. International Journal of Research in Medical Sciences, vol. 4, no. 12, Dec. 2016, pp. 5470-2, doi:10.18203/2320-6012.ijrms20164231.