1. Glaucoma;Mantravadi;Prim Care,2015
2. Global data on visual impairment in the year 2002;Resnikoff;Bull World Health Organ,2004
3. Global estimates of visual impairment:2010;Pascolini;Br J Ophthalmol,2012
4. Epidemiology of glaucoma:The past, present, and predictions for the future;Allison;Cureus,2020