References
- Darley FL, Aronson AE, Brown JR. Motor speech disorders. Philadelphia: W.B. Saunders, 1975.
- Duffy JR. Motor speech disorders: substrates, differential diagnosis, and management. St Louis: Mosby, 1995.
- Enderby PM. Frenchay Dysarthria Assessment. San Diego: College-Hill Press, 1983.
- FitzGerald FJ, Murdoch BE. Chenery HJ. Multiple sclerosis: associated speech and language disorders. Aust J Human Commun Disord 1987; 15: 15–33.
- Gentil M. Dysarthria in Friedreich's disease. Brain Lang1990; 38: 438–448.
- Gilman S, Kluin K. Perceptual analyses of speech disorders in Friedreich disease and olivopontocerebellar atrophy. In: Bloedel JR, Dichgans J, Precht W (Eds) Cerebellar Functions. Heidelberg: Springer-Verlag, 1984: 148–163.
- Goozée JV, Murdoch BE, Theodoros DG. Physiological assessment of tongue function in dysarthria following traumatic brain injury. Logopedics, Phoniatrics and Vocology 2001; 26: 51–65.
- Heck A. A study of neural and extra neural findings in a large family with Friedreich's ataxia. J Neurol Sci 1964; 1: 226–255.
- Hoit JD, Hixon Ti. Age and speech breathing. J Speech Hear Res 1987; 30: 351–366.
- Johnson WG. Friedreich's ataxia. Clin Neurosci 1995; 3: 33–38.
- McHenry MA, Minton JT, Wilson RL, Post YV. Intelligibility and nonspeech orofacial strength and force control following traumatic brain injury. J Speech Hear Res 1994; 37: 1271–1283.
- Ouellon M, Ryalls J, Lebeuf J, Joanette L. Voice onset time in Friedreich dysarthria. Folia Phoniatrica 1991; 43: 295–303.
- Theodoros DG, Murdoch BE. Laryngeal dysfunction in dysarthric speakers following severe closed-head injury. Brain Injury 1994; 8: 667–684.
- Thompson EC, Murdoch BE, Stokes PD. Interlabial contact pressures during the performance of speech and nonspeech tasks in young adults. J Med Speech-Lang Pathol 1997; 5(3): 191–199.
- Yorkston KM, Beukelman DR. Assessment of intelligibility of dysarthric speech. Austin, TX: Pro-Ed, 1981.