References
- AMERMAN, J. D. and WILLIAMS, D. K., 1979, Implications of respirometric evaluation for diagnosis and management of vocal fold pathologies. British Journal of Disorders of Communication, 14, 153–159.
- BECKETT, R. L., 1971, The respirometer as a diagnostic and clinical tool in the speech clinic. Journal of Speech and Hearing Disorders, 4, 235–241.
- BOONE, D. R., 1991, Is Your Voice Telling On You? (San Diego: Singular).
- DOBINSON, C. H. and KENDRIC, A. H., 1993, Normal values and predictive equations for aerodynamic function in British Caucasian subjects. Folia Phoniatric, 45, 14–24.
- FINNEGAN, D. E., 1985, Maximum phonation time for children with normal voices. Folia Phoniatric, 37, 209–215.
- HARDEN, J. R. and LOONEY, N. A., 1984, Duration of sustained phonation in kindergarten children. International Journal of Pediatric Otorhinolaryngology, 7, 11–19.
- HILLEL, A. D., YORKSTON, K. and MILLER, R. M., 1989, Using phonation time to estimate vital capacity in amyotrophic lateral sclerosis. Archives of Physical Medicine and Rehabilitation, 70, 618–620.
- HIRANO, M., KOIKE, Y. and VON LEDEN, H., 1968, Maximum phonation time and air usage during phonation. Folia Phoniatric, 20, 185–201.
- ISSIKI, N., OKAMURA, H. and MORIMOTO, M., 1967, Maximum phonation time and air flow rate during phonation: simple clinical test for vocal function. Annals Otology, 76, 998–1007.
- ISSIKI, N. and VON LEDENH., 1964, Hoarseness: Aerodynamic studies. Archives Otolaryngology, 80, 206–213.
- KELMAN, A. W., GORDON, M. T., SIMPSON, I. C. and MORTON, F. M., 1975, Assessment of vocal function by air-flow measurement. Folia Phoniatric, 27, 250–262.
- KOIKE, Y. and HIRANO, M., 1968, Significance of vocal velocity index. Folia Phoniatric, 20, 258–296.
- MUELLER, P. B., 1997, Normal aging and communication processes. Seminar Speech and Language, 18, 159–169.
- PRATHANEE, B., WATTHANATHON, J. and RUANGIRACHUPORN, P., 1994, Phonation time, phonation volume, and air flow rate in normal adults. Journal of the Medical Association of Thailand, 77, 639–645.
- PTACEK, P. H. and SANDER, E. K., 1963, Maximum duration of phonation. Journal of Speech and Hearing Disorders, 28, 171–182.
- RUPPEL, G., 1979, Testing regimen. In G. Ruppel (ed.), Manual of Pulmonary Function Testing, 2nd edn, (Toronto: C. V. Mosby), pp. 89–100.
- SCHUTTLE, H. K., 1986, Aerodynamics of phonation. Acta Oto-Rhino-Laryngologica Belgica, 40, 344–357.
- SORENSON, D. N., 1989, A fundamental frequency investigation of children ages 6–10 years old. Journal of Communication Disorders, 22, 115–123.
- STATHOPOULOS, E. T., 1984, Oral air flow during vowel production of children and adults. Cleft Palate Journal, 21, 277–285.
- SUWANJUTHA, S. and VETCHAPUTI, A., 1991, Essential of pulmonary function studies and article blood gas. In S. Suwanjutha, T. Chantarotsiri, S. Santati and T. Chaiupamongkonlab (eds), Update in Pediatric Respiratory Care, (Bangkok: Raumthat), pp. 91–121.
- TAIT, N. A., MICHEL, J. F. and CARPENTER, M. A., 1980, Maximum phonation duration of sustained /s/ and /z/ in children. Journal of Speech and Hearing Disorders, 45, 239–246.
- ERASAWA, R., HIBI, S. R. and HIRANO, M., 1987, Mean airflow rates during phonation over a comfortable duration and maximum sustained phonation. Folia Phoniatica, 39, 87–89.
- THURMAN, L. and KLITZKE, C. A., 1994, Voice education and health care for young voices. In M. S. Beninger, B. H. Jacobson and A. F. Johnson (eds), Vocal Arts Medicine: The Care and Prevention of Professional Voice Disorders, (New York: Thieme), pp. 226–268.
- YANIGIHARA, N. and VON LEDENH., 1966, Phonation and respiration: function study in normal subjects. Folia Phoniatric, 18, 323–340.
- YANIGIHARA, N., KOIKE, Y. and VON LEDEN, H., 1967, Respiration and phonation: The functional examination of laryngeal disease. Folia Phoniatric, 19, 153–166.
- YOSHIOKA, H., SAWASHIMA, M., HIROSE, H., USHIJIMA, T. and HONDA, K., 1977, Clinical evaluation of air usage during phonation. Japanese Journal of Logopedric of Phoniatric, 18, 87–93.
- YOSKIKA, H., 1987, Clinical evaluation of air usage during phonation. Folia Phoniatric, 39, 87–89.