Kruger, Joshua M., Yoshihiro Yonekawa, Philip Skidd, and Dean M. Cestari. “Ocular Flutter As the Presenting Sign of Lung Adenocarcinoma”. Digital Journal of Ophthalmology 20, no. 1 (January 17, 2014): 4–6. Accessed February 19, 2025. https://djo.harvard.edu/index.php/djo/article/view/434.