Shields, R. H., Kaat, A. J., McKenzie, F. J., Drayton, A., Sansone, S. M., Coleman, J., Hessl, D. (2020). Validation of the NIH Toolbox Cognitive Battery in intellectual disability. Neurology, 94(12), e1229–e1240. https://doi.org/10.1212/WNL.0000000000009131