For additional useful information on speech, voice and swallowing problems, please visit these Web sites:
American Speech-Language-Hearing Association
www.asha.org
National Spasmodic Dysphonia Association
www.dysphonia.org
Speech Language Pathology Web Sites
www.herring.org/speech.html
Voice Academy (Dedicated to the vocal health of teachers)
www.voiceacademy.org
Voicedoctor.net
www.voicedoctor.net