Rijal, Suman, Pankaj Nepal, Suresh Bishokarma, Kajan Ranabhat, and Dinesh Gongal. “Morphometric Relationship of the Transverse Sinus With Sigmoid Sinus Groove and Jugular Foramen”. Nepal Journal of Neuroscience 15, no. 3 (December 31, 2018): 49-53. Accessed November 12, 2019. https://www.nepjol.info/index.php/NJN/article/view/23281.