1. Ocular hvpertension: a 15 year follow-up;Sorensen, P.N.; Nielsen, N.V.; Norskov, K.;Acta Ophthalmol (Kbh),1978
2. Untreated ocular hypertension a long term prospective studv;Kitazawa, Y.; Aoki, S.; Suzuki, M.; Nishioka, K.;Arch Ophthalmol,1977
3. Topical timolol administration reduces the incidence of glaucomatous damage in ocular hypertensive individuals;Kass, M.A.; Gordon, M.O.; Hoff, M.R.;Arch Ophthalmol,1989
4. Long term study of timolol versus no treatment in the management of glaucoma suspects;Krug, J.H.; Hertzmark, E.; Remis, L.L.; Epstein, D.;Invest Ophthalmol Vis Sci,1987
5. Measurement of relative nerve fibre laver surface height in glaucoma;Caprioli, J.; Miller, J.;Ophthalmology,1989