01204nam a22001457a 4500020001500000082001800015100002300033245005300056250001200109260005400121300004200175500005100217505077000268650002001038  a1861561962  a616.855 6 MAT  aMathieson, Lesley   a The Voice and its disorders /cLesley Mathieson  a6th ed.  a	London ; New Jersey : bWhurr Publishers,c 2002  axx, 750 pages : illustrations ; 23 cm  aGreene and Mathieson's Voice and its disorders  a	Part I -- Communicative functions of the voice: an introduction. The larynx and upper respiratory tract. The lower respiratory tract. Normal voice and phonation. Voice mutation: infancy to senescence. Part II -- Voice disorders. Presentation and classification. Hyperfunctional dysphonia. Psychogenic voice disorders. Vocal tract structural abnormalities: congenital and acquired. Neurogenic voice disorders. Laryngeal disease, inflammatory conditions and diseases affecting the vocal tract. Part III -- Voice therapy: the process. Analysis and evaluation: perceptual and instrumental. Management and treatment: principles and techniques. Specific techniques. Specific intervention: children, the elderly, singers. Laryngeal carcinoma: presentation and management.  aVoice Disorders