1. Queratoplastia;Barraquer;Arch Soc Am Oftalmol Optom,1961
2. Queratomileusis para la correction de la myopia;Barraquer;Arch Soc Am Oftalmol Optom,1964
3. Visual, refractive, and keratometric results of radial keratotomy;Arrowsmith;Arch Ophthalmol,1983
4. Radial keratotomy: Prospective evaluation of safety and efficacy;Kremer;Ophthalmic Surg,1983
5. Radial keratotomy: A clinical and statistical analysis;Neumann;Cornea,1983