Submitted on: 08 July 2000.
Revised on: 03 November 2000.
Accepted on: 24 December 2000.
___________________Journal of Psychosomatic Obstetrics & Gynecology
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Submitted on: 26 November 2007.
Revised on: 18 January 2008.
Accepted on: 20 February 2008.
___________________Journal of Psychosomatic Obstetrics & Gynecology