1. Long-term results of myopic epikeratoplasty;Kim;J Cataract Refract Surg,1993
2. Initial human experience with Permalens myopic hydrogel intracorneal lens implants;Werblin;Refract Corneal Surg,1992
3. [No authors listed] Keratophakia and keratomileusis: safety and effectiveness;American Academy of Ophthalmology. Ophthalmology,1992
4. Radial keratotomy: a comprehensive evaluation;Neumann;Doc Ophthalmol,1984
5. Excimer laser photorefractive keratectomy in high myopia. A multicenter study;Sher;Arch Ophthalmol,1992