1. Rocky Mountain Neuro-Ophthalmology Society Meeting;Hoyt,1982
2. 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, 1973-1975;Leibowitz;Surv Ophthalmol,1980
3. The cup-disc ratio; the findings of tonometry and tonography in the normal eye;Armaly;Arch Ophthalmol,1969
4. Genetic determination of cup/disc ratio of the optic nerve;Armaly;Arch Ophthalmol,1967
5. The normal cup-disk ratio;Carpel;Am J Ophthalmol,1981