1. The provision of low vision aids to the visually handicapped;Silver, J.; Gould, E.; Thomsitt, J.;Trans Ophthalmol Soc UK,1974
2. An analysis of subnormal vision cases;Barrett, C.D.;Ophthalmic Optician,1970
3. Low vision aids (evaluation of 185 patients);Temel, A.;Ophthalmic Physiol Opt,1989
4. Visual improvement with low vision aids in Stargardt's disease;Collee, C.M.; Jalkh, A.E.; Weiter, J.J.; Friedman, G.R.;Ophthalmology,1985
5. Using visual thresholds to establish low vision performance, Ophthalmic;Rumney, N.J.;Physiol Opt,1995