Submitted on: 06 May 1998.
Revised on: 13 June 1998.
Accepted on: 29 June 1998.
___________________JOURNAL OF PEDIATRIC ORTHOPAEDICS-PART B
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Submitted on: 23 November 2006.
Revised on: 07 February 2007.
Accepted on: 21 March 2007.
___________________JOURNAL OF PEDIATRIC ORTHOPAEDICS-PART B
Submitted on: 25 October 2009.
Revised on: 21 January 2010.
Accepted on: 22 March 2010.
___________________JOURNAL OF PEDIATRIC ORTHOPAEDICS-PART B
Submitted on: 21 November 2001.
Revised on: 13 January 2002.
Accepted on: 13 February 2002.
___________________JOURNAL OF PEDIATRIC ORTHOPAEDICS-PART B
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