1. Prosthokeratoplasty;Cardona;Trans Am Acad Ophthalmol Otolaryngol,1977
2. Keratoprosthesis: a 12-year follow-up;Girard;Trans Am Acad Ophthalmol Otolaryngol,1977
3. Evolution of Choyce 2-piece multistage perforating keratoprosthesis technique: 1967-1978;Choyce;Ann Ophthalmol,1980
4. Results of keratoprosthesis;Rao;Am J Ophthalmol,1979
5. Harris J, Rao GN, Aquavella JV, Lohman LE. Keratoprosthesis: technique and instrumentation. Ophthalmic Surg, in press.