Albers, Shawn Stefan, Andrew Stanton Kucey, and Anish Engineer. “The Role of Intraindividual Carotid Artery Variation in the Development of Atherosclerotic Carotid Artery Disease: A Literature Review”. International Journal of Medical Students 7, no. 3 (December 17, 2019): 82-91. Accessed February 22, 2020. http://ijms.info/IJMS/article/view/380.