American Journal of Speech-Language Pathology, November 2016, Vol. 25:547-560. doi:10.1044/2016_AJSLP-14-0165
Journal of Speech, Language, and Hearing Research, April 2015, Vol. 58:201-212. doi:10.1044/2015_JSLHR-S-13-0293
Journal of Speech, Language, and Hearing Research, October 2009, Vol. 52:1353-1359. doi:10.1044/1092-4388(2009/08-0101)
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