Submitted on: 17 April 2003.
Revised on: 06 June 2003.
Accepted on: 20 July 2003.
___________________European Journal of Pediatric Surgery Reports
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Submitted on: 23 September 2008.
Revised on: 09 January 2009.
Accepted on: 06 February 2009.
___________________European Journal of Pediatric Surgery Reports
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Submitted on: 02 November 1999.
Revised on: 06 January 2000.
Accepted on: 07 February 2000.
___________________European Journal of Pediatric Surgery Reports
Submitted on: 09 September 2002.
Revised on: 05 December 2002.
Accepted on: 08 January 2003.
___________________European Journal of Pediatric Surgery Reports
Submitted on: 15 September 2001.
Revised on: 09 October 2001.
Accepted on: 19 October 2001.
___________________European Journal of Pediatric Surgery Reports
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Submitted on: 25 April 2005.
Revised on: 28 May 2005.
Accepted on: 02 July 2005.
___________________European Journal of Pediatric Surgery Reports