1. Anxiety disorders and phobias: a cognitive perspective;Beck,1985
2. Panic disorder and somatization;Katon;Am J Med,1984
3. Panic disorder in patients with angiographically normal coronary arteries;Beitman;Am J Med.,1992
4. A cognitive approach to panic;Clark;Behav Res Ther,1986
5. A cognitive model of panic attacks;Clark,1988