1. Orbital neoplasms in cats: 21 cases.;Gilger;Journal of the American Veterinary Medical Association,1992
2. What is your diagnosis?;Abrams;Journal of the American Veterinary Medical Association,1990
3. Exophtalmie causée par un adenocarcinome de la glande zygomatique.;Arnold-Tavernier;Point Vétérinaire,1997
4. Retrobulbar tumour and retinal detachment in a dog.;Barnett;Journal of Small Animal Practice,1972
5. Retrobulbar and chiasmal meningioma in a dog.;Barnett;Journal of Small Animal Practice,1967