Cite
HARVARD Citation
MacKenzie, K. et al. (2001). Is voice therapy an effective treatment for dysphonia? A randomised controlled trial. BMJ. 323 (7314), pp. 658-. [Online].
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MacKenzie, K. et al. (2001). Is voice therapy an effective treatment for dysphonia? A randomised controlled trial. BMJ. 323 (7314), pp. 658-. [Online].