1. Incidence and pathological classification;Ameniya,1983
2. Cavernous hemangioma of the orbit;Harris;J Neurosurg,1979
3. Orbital tumors;Henderson,1980
4. Cavernous hemangioma of the orbit;Kopelow;Int Ophthalmol Clin,1971
5. Expanding lesions of the orbit;Reese,1962