Listed below are informational resources all about panic attacks, panic and general anxiety disorder, and related subject matter
Wikipedia article about panic attacks:
National Institute of Mental Health – Anxiety Disorders
A detailed booklet that looks at the symptoms, causes, and treatments of the major anxiety disorders, with valuable information on getting help and coping (2009).
Mental Health – A report of the Surgeon General
U.S. Public Health Service report that covers items such as Anxiety Disorders, Panic Attacks and Panic Disorder, Agoraphobia, Specific Phobias, Social Phobia, Generalized Anxiety Disorder, Obsessive-Compulsive Disorder, Acute and Post Traumatic Stress Disorders:
Web MD – Panic Attacks and Panic Disorder
Anxiety and Panic Disorders Guide