Understanding voice problems a physiological perspective for diagnosis and treatment
| Prif Awdur: | |
|---|---|
| Awduron Eraill: | , |
| Fformat: | Llyfr |
| Iaith: | English |
| Cyhoeddwyd: |
Philadelphia
Wolters Kluwer Health/Lippincott Williams & Wilkins
©2011
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| Rhifyn: | 4th ed. |
| Pynciau: |