1. Penetrating Keratoplasty;Paton,1976
2. Gasset, A. R.: Lamellar keratoplasty in the treatment of keratoconus. Conectomy. Ophthalmic Surg. In press.
3. Improved corneal storage;McCarey;Invest. Ophthalmol.,1974
4. Keratoplasty for keratoconus;Anseth;Acta Ophthalmol.,1967
5. Keratoplasty in keratoconus;Keates;Am. J. Ophthalmol.,1972