1. Blindness and visual impairment in an American urban population. The Baltimore Eye Survey;Tielsch;Arch. Ophthalmol.,1990
2. Open-angle glaucoma;Quigley;N. Engl. J. Med.,1993
3. The epidemiology of primary open-angle glaucoma and ocular hypertension;Hart,1989
4. Racial variations in the prevalence of primary open-angle glaucoma. The Baltimore Eye Survey;Tielsch;JAMA,1991
5. The Framingham Eye Study monograph. An ophthalmological and epidemiological study of cataract, glaucoma, diabetic retinopathy, macular degeneration, and visual acuity in a general population of 2631 adults, 1973–75;Leibowitz;Surv. Ophthalmol.,1980