1. Orbital Tumors;Henderson,1973
2. Tumors of the Eye;Reese,1963
3. Expanding lesions of the orbit. A clinical study of 230 consecutive cases;Moss;Am. J. Ophthalmol.,1962
4. Orbital tumors;Silva;Am. J. Ophthalmol.,1968
5. Metastatic tumours of the eye and orbit. A histopathological analysis of a Danish series;Jensen;Acta Pathol. Microbiol. Scand. [A],1970