1. Optic hypoplasia and hypopituitarisim;Billson, F.; Hopkins, I.J.;Lancet,1972
2. Development of bovine eye;Bistner, S.; Rubin, L.; Aguine, G.;American Journal of Veterinary Research,1973
3. Septo-optic dysplasia;Brook, C.G.D.; Sanders, M.D.; Hoare, R.D.;British Medical Journal,1972
4. Einseitige Kleinheit der Papille. Klin Monats bl;Cords, R.;f. Augenh,1923
5. Septo-optic dysplasia associated with see-saw nystogmus;Davis, G.V.; Shock, J.P.;Archives of Ophthalmology,1975