Perspectives of the ASHA Special Interest Groups, November 2017, Vol. 2:100-109. doi:10.1044/persp2.SIG2.100
Journal of Speech, Language, and Hearing Research, July 2017, Vol. 60:2031-2046. doi:10.1044/2017_JSLHR-L-16-0093
The ASHA Leader, November 2011, Vol. 16:36-38. doi:10.1044/leader.FTR8.16132011.36
Journal of Speech, Language, and Hearing Research, February 2011, Vol. 54:148-159. doi:10.1044/1092-4388(2010/09-0240)
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