1. Orbital Phlebography-Its value for the aetiological diagnosis of unilateral exophthalmos;Arseni, C.; Mihailescu, N.; Simionescu, M.; L.-Xuan-Trung;Acta Neurochir. (Wein),1965
2. Birch-Hirschfeld, A. (1930). Der Intermittirende Exophthalmus. In Handbuch der Gesamten Augenheilkunde, edited by Graefe, A., and Saemisch, T. Springer, Berlin. 2nd ed., band 9, abt 1, pp. 105-149.
3. Brauston, B. B., and Norton, E. W. D. (1963). Intermittent Exophthalmos. Amer. J. Ophthal., 55, 701-708.
4. Results following the transcranial operative attack on orbital tumors;Dandy, W.E.;Arch. Ophthal. (Chic.),1941
5. Textbook of;Duke-Elder, W.S.;Ophthalmology,1952