1. American Psychiatric Association (1987) Diagnostic and statistical manual of mental disorders. Third edition - revised. APA Press, Washington, DC
2. Arnow BA, Taylor CB, Agras WS, Teich MJ (1986) Enhancing agoraphobia treatment outcome by changing couple communication patterns. Behav Ther 16: 452–467
3. Barlow D (1986) A psychological model of panic. In: Shaw BF, Cashman F, Segal ZY, Yallis TM (eds) Anxiety disorder: theory, diagnosis, and treatment. Plenum, New York
4. Barlow DH, Cohen AS, Waddell Mt, Vermilyea BB, Klosko JS, Blanchard EB, DiNardo PA (1984) Panic and generalized anxiety disorders: Nature and treatment. Behav Ther 15: 431–449
5. Bass C, Kartsoumis L, Lelliott P (in press) Hyperventilation and its relationship with anxiety and panic. Integrative Psychiatry