1. Cystoid macular edema after aphakic penetrating keratoplasty;Kramer;Ophthalmology,1981
2. Results of penetrating keratoplasty for aphakic and pseudophakic bullous keratopathy;Schanzlin;Am. J. Ophthalmol.,1984
3. Penetrating keratoplasty. Changing indications, 1947 to 1978;Smith;Arch. Ophthalmol.,1980
4. Visual prognosis in aphakic bullous keratopathy treated by penetrating keratoplasty. A retrospective study of 73 cases;Muenzler;Ophthalmic Surg.,1981
5. Pseudophakic bullous keratopathy;Taylor;Ophthalmology,1983