Sunil Ganekal, Syril Dorairaj, and Varun Ganeka. 2022. “Bilateral Combined Central Retinal Artery and Vein Occlusion (CCRAVO) in COVID-19 Patient”. Tropical Journal of Ophthalmology and Otolaryngology 6 (6), 128-31. https://opthalmology.medresearch.in/index.php/jooo/article/view/222.