1. Textbook of Ophthalmology;DUKE-ELDER, S.,1952
2. System-of Ophthalmology;DUKE-ELDER, S.;vol. XIII,1974
3. Brit;HALMAN, K.; BRITTEN, M.;Y. Ophthal,1960
4. L'Oeil et les Radiations;HAYE, C.; JAMMET, H.; DOLLFUS, M.;J. Laryng,1965
5. Textbook of Radiotherapy;JONES, C.,1966