1. Statistics on Blindness in the Model Reporting Area, 1969-1970;Kahn,1973
2. The Framingham Eye Study monograph;Leibowitz;Surv Ophthalmol,1980
3. The epidemiology of blindness;Cullinan,1987
4. A study of the prevalence of eye disease in the elderly in an English community;Gibson;Trans Ophthalmol Soc U K,1985
5. The grading and prevalence of macular degeneration in Chesapeake Bay watermen;Bressler;Arch Ophthalmol,1989