1. Validity and interpretation of Amsler grid reports;Schuchard;Arch Ophthalmol,1993
2. Macular sparing as a perimetric artifact;Bischoff;Am J Ophthalmol,1995
3. Visual field testing in the low vision patient;Bass,1996
4. Macular function impairment in eyes with early age-related macular degeneration;Midena;Invest Ophthalmol Vis Sci,1997
5. The low vision examination;Appel,1999