1. Ghafour IM, Allan D, Foulds WS . Common causes of blindness and visual handicap in the west of Scotland Br J Ophthalmol 1983 67: 209–213
2. Ryan SJ, Stout JT, Dugel PU . Subretinal neovascularization. In: SJ Ryan (ed) The Retina vol 2: Mosby: St Louis 1994 pp 1027–1047
3. Kvanta A, Algvere PV, Berglin L, Seregard S . Subfoveal fibrovascular membranes in age-related macular degeneration express vascular endothelial growth factor Invest Ophthalmol Vis Sci 1996 37: 1929–1934
4. Aiello LP et al. Vascular endothelial growth factor in ocular fluid of patients with diabetic retinopathy and other retinal disorders New Engl J Med 1994 331: 1480–1487
5. Lopez PF et al. Transdifferentiated retinal pigment epithelial cell are immunoreactive for vascular endothelial growth factor in surgically excised age-related macular degeneration-related choroidal neovascular membranes Invest Ophthalmol Vis Sci 1996 37: 855–868