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Journal of Vision. 2010; 10(15):66. https://doi.org/10.1167/10.15.66

Invest. Ophthalmol. Vis. Sci.. 2009; 50(12):5872-5879. https://doi.org/10.1167/iovs.09-3675

Journal of Vision. 2008; 8(17):18. https://doi.org/10.1167/8.17.18

Journal of Vision. 2007; 7(15):48. https://doi.org/10.1167/7.15.48

Invest. Ophthalmol. Vis. Sci.. 2007; 48(4):1844-1852. https://doi.org/10.1167/iovs.05-1570