[Anonymous (2017). Terminology and Guidelines for Glaucoma. 4th edn. ISBN: 978-88-98320-05-9. Available at: http://www.eugs.org/eng/EGS_guidelines.asp (accessed 22 February 2017).]Search in Google Scholar
[Aydin, A., Wollstein, G., Price, L. L., Fujimoto, J. G., Schuman, J. S. (2003). Optical coherence tomography assessment of retinal nerve fiber layer thickness changes after glaucoma surgery. Ophthalmology, 110, 1506-1511.10.1016/S0161-6420(03)00493-7]Search in Google Scholar
[Bengtsson, B., Heijl, A. (2008). A visual field index for calculation of glaucoma rate of progression. Amer. J. Ophthalmol., 145, 343-353.10.1016/j.ajo.2007.09.038]Search in Google Scholar
[Bertrand, V., Fieuws, S., Stalmans, I., Zeyen, T. (2014). Rates of visual field loss before and after trabeculectomy. Acta Ophthalmologica, 92, 116-120.10.1111/aos.12073]Search in Google Scholar
[Chang, P. T., Sekhon, N., Budenz, D. L., Feuer, W. J., Park, P. W., Anderson, D. R.(2007). Effect of lowering intraocular pressure on optical coherence tomography measurement of peripapillary retinal nerve fiber layer thickness. Ophthalmology, 114, 2252-2258.10.1016/j.ophtha.2007.02.012]Search in Google Scholar
[Coleman, A. L., Quigley, H. A., Vitale, S., Dunkelberger, G. (1999). Displacement of the optic nerve head by acute changes in intraocular pressure in monkey eyes. Ophthalmology, 98, 35-40.10.1016/S0161-6420(91)32345-5]Search in Google Scholar
[Flanangan, J. G. (1998). Glaucoma update: Epidemiology and new approaches to medial management. Ophthalmic Physiol. Opt., 18, 126-132.10.1046/j.1475-1313.1998.00364.x]Search in Google Scholar
[Grieshaber, M. C., Flammer, J. (2007). Fundamental sciences in glaucoma. Introduction. Surv. Ophthalmol., 52 (suppl. 2), 99-100.]Search in Google Scholar
[Gupta, D. (2005). Glaucoma Diagnosis and Management. Lippincott Williams & Wilkins,Philadelphia, pp. 273-274.]Search in Google Scholar
[Hattenhauer, M. G., Johnson, D. H., Ing, H. H., Herman, D. C., Hodge, D. O., Yawn, B. P., Butterfield, L. C., Gray, D. T. (1998). The probability of blindness from open-angle glaucoma. Ophthalmology, 105, 2099-2104.10.1016/S0161-6420(98)91133-2]Search in Google Scholar
[Heijl, A., Leske, M. C., Bengtsson, B., Hyman L, Bengtsson B, Hussein M; Early Manifest Glaucoma Trial Group. (2002). Reduction of intraocular pressure and glaucoma progression: Results from Early Manifest Glaucoma Trial. Arch. Ophthalmol., 120, 1268-1279.10.1001/archopht.120.10.126812365904]Search in Google Scholar
[Hodapp, E., Parrish, R. K., Anderson, D. R. (1993). Clinical Decisions in Glaucoma. Mosby-Year Book, St. Louis, 204 pp.; see pp. 84-125.]Search in Google Scholar
[Kass, M. A., Heuer, D. K., Higginbotham, E. J., Johnson, C. A., Keltner, J. L., Miller, J. P., Parrish, R. K. 2nd, Wilson, M. R., Gordon, M. O. (2002). The ocular hypertension treatment study: A randomized trial determines that optical ocular hypotensive medication delays or prevents the onset of primary open-angle glaucoma. Arch. Ophthalmol., 120, 701-713.10.1001/archopht.120.6.70112049574]Search in Google Scholar
[Kim, T.-W., Park, U.-C., Park, K., H.., Kim, D., M. (2007). Ability of Stratus OCT to identify localized retinal nerve fiber layer defects in patients with normal standard automated perimetry results, Invest. Ophthalmol. Vis. Sci. 48 (4), 1635-1641.10.1167/iovs.06-080017389494]Search in Google Scholar
[Kotecha, A., Spratt, A., Bunce, C., Garway-Heath, D. F., Khaw, P. T., Viswanathan, A., More Flow Study Group. (2009). Optic disc and visual field changes after trabeculectomy. Invest. Ophthalmol. Vis. Sci., 50, 4693-4699.10.1167/iovs.08-3115]Search in Google Scholar
[Lamping, K. A., Bellows, A. R., Hutchinson, B. T., Afran, S. I. (1986). Long-term evaluation of initial filtration surgery. Ophthalmology, 93, 91-101.10.1016/S0161-6420(86)33771-0]Search in Google Scholar
[Leske, M., C., Heijl, A., Hussein, M., Bengtsson, B., Hyman, L., Komaroff, E.; Early Manifest Glaucoma Trial Group. (2003). Factors for glaucoma progression and the effect of treatment. Arch. Ophthalmol., 121, 48-56.10.1001/archopht.121.1.48]Search in Google Scholar
[Mills, R., P., Budenz, D. L., Lee, P. P., Noecker, R. J., Walt, J. G., Siegartel, L. R., Evans, S. J., Doyle, J. J.(2006). Categorizing the stage of glaucoma from pre-diagnosis to end-stage disease. Amer. J. Ophthalmol., 141, 24-30.10.1016/j.ajo.2005.07.044]Search in Google Scholar
[Raghu, N., Pandav, S.. S., Kaushik, S., Ichhpujani, P., Gupta, A. (2012). Effect of trabeculectomy on RNFL thickness and optic disc parameters using optical coherence tomography. Eye, 26, 1131-1137.10.1038/eye.2012.115]Search in Google Scholar
[Rebolleda, G., Muñoz-Negrete, F., Noval, S. (2007). Evaluation of changes in peripapillary nerve fiber layer thickness after deep scleretomy with optical coherence tomography. Ophthalmology, 114, 488-493.10.1016/j.ophtha.2006.06.051]Search in Google Scholar
[Sarkar, K., C, Das, P., Pal, R., Shaw, C. (2014). Optical coherence tomographic assessment of retinal nerve fiber layer thickness changes before and after glaucoma filtration surgery. Oman J. Ophthalmol., 7, 3-8.10.4103/0974-620X.127910]Search in Google Scholar
[Shirakashi, M., Nanbam K., Iwata, K. (1991). Changes in reversal of cupping in experimental glaucoma. Ophthalmology, 99, 1104-1110.10.1016/S0161-6420(92)31844-5]Search in Google Scholar
[Sihota, R., Sony P., Gupta V., Dada, T., Singh, R. (2006). Diagnostic capability of optical coherence tomography in evaluating the degree of glaucomatous retinal nerve fiber damage. Invest. Ophthalmol. Vis Sci., 47, 2006-2010.10.1167/iovs.05-110216639009]Search in Google Scholar
[Sommer, A., Katz, J., Quigley, H. A., Miller, N. R., Robin, A. L., Richter, R. C., Witt, K. A. (1991). Clinically detectable nerve fiber atrophy precedes the onset of glaucomatous field loss. Arch. Ophthalmol., 109, 77-83.10.1001/archopht.1991.010800100790371987954]Search in Google Scholar
[Topouzis, F., Peng, F., Kotas-Neumann, R., Garcia, R, Sanguinet, J, Yu, F, Coleman, A. L. (1999). Longitudinal changes in optic disc topography of adult patients after trabeculectomy. Ophthalmology, 106, 1147-1151.10.1016/S0161-6420(99)90248-8]Search in Google Scholar
[Weinreb, R. N., Friedman, D. S., Fechtner, R. D., Cioffi, G. A., Coleman, A. L., Girkin, C. A., Liebmann, J. M., Singh, K., Wilson, M. R., Wilson, R., Kannel, W. B. (2004). Risk assessment in the management of patients with ocular hypertension. Amer. J. Ophthalmol, 138, 458-467.10.1016/j.ajo.2004.04.054]Search in Google Scholar
[Weinreb, R. N., Khaw, P. T. (2004). Primary open-angle glaucoma. Lancet, 363, 1711-1720.10.1016/S0140-6736(04)16257-0]Search in Google Scholar