References
- Campbell M. J., Enderby P. M. Management of motor neurone disease. Journal of Neurological Science 1984; 64: 65–71
- Chusid J. Correlative Neurology and Functional Neurology. Lange Medical, California 1979
- Darlev F. L., Brown J. R., Goldstein N. Dysarthria in multiple sclerosis. Journal of Speech & Hearing Research 1972; 15: 229–245
- Darlev F. L., Aronson A. E., Brown J. R. Motor Speech Disorders. Saunders, Philadelphia 1975
- Dworkin J., Hartman D. Progressive speech deterioration and dysphagia in amyotrophic lateral sclerosis: case report. Archives of Physical Medicine and Rehabilitation 1979; 60: 423–429
- Enderby P. Frenchay Dysarthria Assessment. College Hill, California 1983a
- Enderby P. The standardised assessment of dysarthria is possible. Clinical Dysarthria, W. Berry. College Hill, California 1983b
- Enderby P. Assessment of Dysarthria. Ph.D. Thesis, Bristol University. 1983c
- Hirose H., Kiritani S., L'shuama T., Voshioka H., Sawashima M. Patterns of dysarthric movements in patients with Parkinsonism. Folia Phoniatrica 1981; 33: 203–215
- Hirose H., Kiritani S., Sawashima M. Patterns of dysarthric movement in patients with amyotrophic lateral sclerosis and pseudobulbar palsy. Folia Phoniatrica 1982; 34: 106–112
- Kent R., Netsell R., Abbs J. Acoustic characteristics of dysarthria associated with cerebellar disease. Journal of Speech and Hearing Research 1979; 22: 627–648
- Lechtenberc R., Cilman S. Speech disorders in cerebellar disease. Annals of Neurology 1978; 3: 285–290
- Love R., Hacerman E., Tairic E. Speech performance, dysphagia and oral reflexes in cerebral palsy. Journal of Speech and Hearing Disorders 1980; 45: 59–75
- Merritt H. H. A Textbook of Neurology. Lea & Febiger, Philadelphia 1969
- Nie N. H., Hill C. H., Jenkins J. C., Steinbrenner K., Bent D. H. Statistical Package for Social Sciences, 2nd Edition. McGraw Hill, London 1970
- Rao C. R. The utilisation of multiple measurements in problems of biological classification. Journal of Royal Statistic Society, B 1948; 10: 159–193
- Schley V. S., Fenton E., Nimi S. Vocal symptoms in Parkinson's disease with Levodopa: a case report. Annals of Otolaryngology 1982; 91: 119–121
- Sinaki M. Rehabilitation. Amyotrophic Lateral Sclerosis, D. Mulder. Houghton Mifflin, Boston 1980
- Snedecor G., Cochran V. Statistical Methods, 6th Edition. Iowa State University Press, Iowa 1978