Genetics and Stuttering

• Is There a Genetic Basis for Stuttering? by John C. Harrison
• New Clues into Stuttering May Be Found in Genes by Dennis Drayna, ISAD conference paper 2005
• Update on Genetics Research on Stuttering - PPT by Dennis Drayna, NSA 2009
• M. Hashim Raza, E. Michael Gertz, Jennifer Mundorff, Joseph Lukong, Judith Kuster, Alejandro A. Schaeffer, Dennis Drayna Linkage analysis of a large African family segregating stuttering suggests polygenic inheritance Human Genetics, April 2013, Volume 132, Issue 4, pp. 385-396 (abstract and first two pages are available free).
• Genetic Aspects of Stuttering by Dr. Bert Bast, Netherlands