Verrett, Jennifer Nicole, and Kara Vanderheyden. “Migrainous Etiology of a Unilateral Nasal Hemianopia Visual Field Defect”. Canadian Journal of Optometry, vol. 85, no. 1, Mar. 2023, pp. 7-14, https://openjournals.uwaterloo.ca/index.php/cjo/article/view/4346.