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Journal of Vision. 2008; 8(2):13. doi: https://doi.org/10.1167/8.2.13
Journal of Vision. 2005; 5(12):47. doi: https://doi.org/10.1167/5.12.47
Journal of Vision. 2005; 5(12):86. doi: https://doi.org/10.1167/5.12.86
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