Maintenance work on the ZORA database servers is scheduled for Thursday 25th July 2019 from 19:00-20:00. During this period ZORA and JDB will not be available. Thank you for your understanding.
Sikorav, Anne; Semoun, Oudy; Zweifel, Sandrine; Jung, Camille; Srour, Mayer; Querques, Giuseppe; Souied, Eric H (2017). Prevalence and quantification of geographic atrophy associated with newly diagnosed and treatment-naïve exudative age-related macular degeneration. The British Journal of Ophthalmology, 101(4):438-444.