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July 14, 2017

Vols Needed for Study of Stuttering

NIDCD researchers are studying the genetic factors in stuttering. If you are 8 or older, currently stutter and have other family members who also stutter, you may be interested in participating. There are no study visits. You will be asked to provide a recorded speech sample and saliva sample for genetic testing. Compensation is provided. For more information, call 1-866-444-2214 (TTY 1-866- 411-1010) or learn more online at Refer to study 97-DC-0057.

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