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Maas E, Robin DA, Austermann Hula SN, Freedman SE, Wulf G, Ballard KJ, Schmidt RA.Maas E, et al. Among authors: ballard kj.Am J Speech Lang Pathol. 2008 Aug;17(3):277-98. doi: 10.1044/1058-0360(2008/025).Am J Speech Lang Pathol. 2008.PMID: 18663111Review.
Ballard KJ, Robin DA, McCabe P, McDonald J.Ballard KJ, et al.J Speech Lang Hear Res. 2010 Oct;53(5):1227-45. doi: 10.1044/1092-4388(2010/09-0130). Epub 2010 Aug 26.J Speech Lang Hear Res. 2010.PMID: 20798323
Blyth KM, McCabe P, Madill C, Ballard KJ.Blyth KM, et al. Among authors: ballard kj.Int J Speech Lang Pathol. 2015;17(4):401-10. doi: 10.3109/17549507.2014.979880. Epub 2014 Dec 17.Int J Speech Lang Pathol. 2015.PMID: 25515427Review.
Etter NM, Miller OM, Ballard KJ.Etter NM, et al. Among authors: ballard kj.Am J Speech Lang Pathol. 2017 Aug 15;26(3):982-990. doi: 10.1044/2017_AJSLP-16-0151.Am J Speech Lang Pathol. 2017.PMID: 28632881
Whitworth A, Ballard KJ.Whitworth A, et al. Among authors: ballard kj.Int J Speech Lang Pathol. 2017 Dec;19(6):539-540. doi: 10.1080/17549507.2017.1399463.Int J Speech Lang Pathol. 2017.PMID: 29205076No abstract available.