1. Oliva MS, Schottman T, Gulati M. Turning the tide of corneal blindness. Indian J Ophthalmol. 2012;60(5):423–7.
2. Whitcher JP, Srinivasan M, Upadhyay MP. Corneal blindness: a global perspective. Bull World Health Organ. 2001;79(3):214–21.
3. Berhane Y, Worku A, Bejiga A, Adamu L, Alemayehu W, Bedri A, et al. Prevalence and causes of blindness and low vision in Ethiopia. Ethiop J Health Dev. 2008;21(3):204–10.
4. Gelaw YAF. Socio-demographic correlates of attitude towards corneal donation among health science students and academic staff of Jimma University. Ethiop Med J. 2010;48(1):41–7.
5. Rao GN, Gopinathan U. Eye banking: an introduction. Community Eye Health. 2009;22(71):46–7.