1. Werner, L., Trindade, F., Pereira, F., Werner, L.: Arq. Bras. Oftalmol. 63(6) (2000)
2. Information on
http://www.tedmontgomery.com/
, on 04/03/2010
3. Silva, H.D., Dória, L.C.P., Dória C.P., Dória C.P., Silva, M.C.T.D., Silva, H.D. Jr., Silva, M.T.D.: Nutrients and metabolic secretions transfer in cornea, Accepted for Defect and Diffusion Forum (2011)
4. Ahmed, E.: In: A Textbook of Ophthalmology. Prentice-Hall of India Private Limited, New Delhi, India (2001)
5. BICAS HEA: Oftalmologia fundamentos. Ed. Contexto, São Paulo (1991)