1. Cell biology of the corneal epithelium;Gipson,1994
2. Histology of the human eye;Hogan,1971
3. Ocular adnexa: introduction to lids, conjunctiva and orbit;Jakobiec,1982
4. Anatomy of the conjunctiva, cornea, and limbus;Gipson,1994
5. The cornea and the sclera;Maurice,1985