1. The use of Saturn II lenses following penetrating keratoplasty;Astin;Trans. Br. Contact Lens Assoc. Conf.,1985
2. A new cosmetic piggy-back technique for disfigured corneas;Caroline;Contact Intraocular Lens Med. J.,1980
3. Preliminary report on a new contact lens design for keratoconus;Caroline;Contact Intraocular Lens Med. J.,1973
4. Fitting gas permeable contact lenses after penetrating keratoplasty;Genvert;Am. J. Ophthalmol.,1985
5. Keratoconus and contact lenses;Geifer;Die Contactlime.,1977