Alpins N, Stamatelatos G (April 2007). "Tailored photoastigmatic refractive keratectomy applying blended topographic and refractive information for myopia and astigmatism in eyes with forme fruste and moderate keratoconus". Hellen Keller, who was each deaf and blind, mentioned, "The only thing worse than remaining blind is acquiring sight but no vision." https://wekurehealth.com/about-us/