Two Book Chapters By Dr. Chris Chang Soon To Be Published!

Dr. Chris Chang has co-authored two book chapters in a soon to be published hardcover textbook entitled "Laryngeal Diseases: Symptoms, Diagnosis and Treatments". The book chapters Dr. Chang has co-authored are entitled:

Psychogenic Voice Disorders
by Grace W. Johnson, Carmen T. Gonzalez, Christopher Y. Chang, Sarah L. Maines, Melissa M. Mainville, Amy J. Asbury

and

Age as a Factor in Responses to Botulinum Toxin Injection in Adductor Spasmodic Dysphonia Patients
by Christopher Y. Chang, Peter Chabot, James P. Thomas, MD

This textbook is currently at press and anticipated to be released for purchase before the end of 2010. You can purchase it here.