7.5 Million Americans Have Trouble Using Their Voices.

For immediate release DiResta presents at The Voice Foundation

Philadelphia, PA (Jun 7, 2009) — Diane DiResta, a licensed Speech Pathologist and author of Knockout Presentations, spoke at The Voice Foundation, the 38th annual scientific symposium on the voice. The conference attracts International otolaryngologists, speech scientists, vocal coaches, and speech pathologists who want to learn about the physiology and care of the professional voice.

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