1. Predisposition to vasovagal syncope in subjects with blood/injury phobia;Accurso;Circulation,2001
2. American Psychiatric Association, 1989. Diagnostic and Statistical Manual of Mental Disorders, Third Revised Edition. American Psychiatric Press, Washington DC.
3. American Psychiatric Association, 1994. Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition. American Psychiatric Press, Washington DC.
4. The structure of phobias in panic disorder;Argyle;Br. J. Psychiatry,1991
5. Locus of control orientation in panic disorder and the differential effects of treatment;Bakker;Psychother. Psychosom.,2002