Epidemiology of septo-optic dysplasia with focus on prevalence and maternal age – a EUROCAT study - Garne, E; Rissmann, A; Addor, M C; Barisic, I; Bergman, J; Braz, P; Cavero-Carbonell, C; Draper, E S; Gatt, M; Haeusler, M; Klungsoyr, K; Kurinczuk, J J; Lelong, N; Luyt, K; Lynch, C; O'Mahony, M T; Mokoroa, O; Nelen, V; Neville, A J; Pierini, A; Randrianaivo, H; Rankin, J; Rouget, F; Schaub, B; Tucker, D; Verellen-Dumoulin, C; Wellesley, D; Wiesel, A; Zymak-Zakutnia, N; Lanzoni, M; Morris, J K (Eur J Med Genet, 2018)