1. The limbal epithelium of the eye - a review of limbal stem cell biology, disease and treatment;Osei-Bempong;Bioessays,2013
2. Turning the tide of corneal blindness;Oliva;Indian J Ophthalmol,2012
3. Global estimates of visual impairment: 2010;Pascolini;Br J Ophthalmol,2012
4. Corneal blindness: a global perspective;Whitcher;Bull World Health Organ,2001
5. Biomaterials and Regenerative Medicine in Ophthalmology - 1st Edition n.d. https://www.elsevier.com/books/biomaterials-and-regenerative-medicine-in-ophthalmology/chirila/978-1-84569-443-2 (accessed June 29, 2020).