Varma, R., McKean-Cowdin, R., Vitale, S., Slotkin, J., & Hays, R. D.  (2013). Vision assessment using the NIH Toolbox. Neurology, 80(11 Supplement 3), S37-S40. http://dx.doi.org/10.1212/WNL.0b013e3182876e0a

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