Understanding voice problems a physiological perspective for diagnosis and treatment
| Prif Awdur: | |
|---|---|
| Awduron Eraill: | , |
| Fformat: | Llyfr |
| Iaith: | English |
| Cyhoeddwyd: |
Philadelphia
Lippincott Williams & Wilkins
c1996.
|
| Rhifyn: | 2nd ed. |
| Pynciau: |