Svarverud, Ellen. “Secondary Glaucoma As a Result of a Sling Shot Accident, Diagnosed Half a Century Later”. Scandinavian Journal of Optometry and Visual Science 5, no. 1 (July 17, 2012): 16–20. Accessed May 5, 2024. https://open.lnu.se/index.php/sjovs/article/view/3383.