Ruiter, Marina B., Toni C.M. Rietveld, Vera Hoskam, and Marijn M.A. van Beers. 2016. “An Exploratory Investigation of E-REST: Teletherapy for Chronically Agrammatic Speakers”. International Journal of Telerehabilitation 8 (1):21-28. https://doi.org/10.5195/ijt.2016.6191.