The cornea :

New York : Raven Press, 1988 . xxx, 642 p. : , "Proceedings of the Third International Congress on the Cornea, held in Washington, D.C., from April 27 to May 1, 1987"--Pref. 29 cm.. 0881673730

Place Hold on The cornea :

Corneal astigmatism :

By Troutman, Richard C.. St. Louis : Mosby Year Book, 1992 . xviii, 506 p. : 29 cm. 0801655315

Place Hold on Corneal astigmatism :

Search for 'su:Cornea and su:Surgery'

The cornea :

Corneal astigmatism :