1. Retinal and papillary vasculitis;Cogan,1969
2. Ophthalmic Manifestations of Systemic Vascular Disease;Cogan,1974
3. Diseases of the Retina;Duke-Elder,1967
4. Limited form of Wegener's granulomatosis;Coutu;J.A.M.A.,1975
5. Eales' disease;Donders;Doc. Ophthalmol.,1958