Gunilla Haegerstrom-Portnoy

Lott, L., Schneck, M., Haegerstrom-Portnoy, G., Hewlett, S., Gauer, B., & Brabyn, J. (2015). Assessing Non-standard Vision Function in Early to Intermediate AMD. Investigative Ophthalmology Vis. Sci., 56. (Original work published 2015)
Haegerstrom-Portnoy, G., Brabyn, J., Schneck, M., & Jampolsky, A. (1997). The SKILL Card. An acuity test of reduced luminance and contrast. Smith-Kettlewell Institute Low Luminance. Investigative Ophthalmology & Visual Science, 38(1), 207–218. (Original work published 1997)