1. Age differences in Vistech near contrast sensitivity;Scialfa;Am J Opt Physiol Opt,1988
2. The design of a new letter chart for measuring contrast sensitivity;Pelli;Clin Vis Sci,1988
3. Reliability and sensitivity of clinical contrast sensitivity tests;Rubin;Clin Vis Sci,1988
4. The effects of luminance, distance and defocus on contrast sensitivity as measured by the Pelli-Robson Chart;Zhang;Invest Ophthalmol Vis Sci,1989
5. Psychophysics of reading-V. The role of contrast in normal vision;Legge;Vision Res,1987