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Singing Exercises to Improve Symptoms of Snoring and Sleep Apnea

This study has been completed.
Information provided by:
Royal Devon and Exeter NHS Foundation Trust Identifier:
First received: March 23, 2011
Last updated: NA
Last verified: March 2011
History: No changes posted
No Study Results Posted on for this Study
  Study Status: This study has been completed.
  Study Completion Date: November 2007
  Primary Completion Date: No date given