1. Retinoblastoma;Abramson;J Pediatr Ophthalmol Strabismus,1986
2. An unusual case of retinoblastoma;Arseni;Ann Anat Pathol,1959
3. Retinoblastoma in an adult;Berkeley;Lancet,1977
4. Retinoblastoma in adults;Biswas;Asia Pac J Ophthalmol,1996
5. Retinoblastoma in the adult;Finlay;Acta XIX Concilium Ophthalmologicum (New Delhi),1962