Learn More about Mutism by clicking on the following links:
http://www.asha.org/public/speech/disorders/selectivemutism/
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2170038
http://www.aactechconnect.com/?page_id=16
http://www.asha.org/public/speech/disorders/selectivemutism/
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2170038
http://www.aactechconnect.com/?page_id=16