1. Drusen of the Optic Disc: A Clinical and Genetic Study;Lorentzen,1967
2. Eye symptoms in tuberous sclerosis of the brain;Van der Hoeve;Tr. Ophth. Soc. U.K.,1920
3. Eye diseases in tuberose sclerosis of the brain and in Recklinghausen's disease;Van der Hoeve;Tr. Ophth. Soc. U.K.,1923
4. Retinitis pigmentosa associated with Sturge-Weber syndrome;Berkow;Arch. Ophth.,1966
5. Diseases of the optic nerve: Hyaline bodies (Drusenbildungen) at the optic disc;Morton;Tr. Ophth. Soc. U.K.,1902