Optic disc cupping: four year follow-up from the WESDR.
PubMed ID: 2914759 Author(s): Klein BE, Moss SE, Magli YL, Klein R, Hoyer C, Johnson J. Optic disc cupping: four year follow-up from the WESDR. Invest Ophthalmol Vis Sci. 1989 Feb;30(2):310-5. PMID 2914759 Journal: Investigative Ophthalmology & Visual Science, Volume 30, Issue 2, Feb 1989 Change in optic disc cupping was evaluated in a 4-year …