The Etiology of Retinal and Choroidal Folds in Optic Disc Drusen. Abazari & Sibony. Ophthalmology By adminMay 14, 2020June 19, 2020Uncategorized Abazari A, Sibony PA. The Etiology of Retinal and Choroidal Folds in Optic Disc Drusen. Ophthalmology. May 14;S0161-6420(20)30455-3. doi: 10.1016/j.ophtha.2020.05.022.Online ahead of print, 2020