Submitted on: 25 April 2016.
Revised on: 11 June 2016.
Accepted on: 03 August 2016.
___________________COLOPROCTOLOGY---SPRINGER
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Submitted on: 31 July 2004.
Revised on: 31 October 2004.
Accepted on: 18 November 2004.
___________________COLOPROCTOLOGY---SPRINGER
Submitted on: 12 August 2011.
Revised on: 03 December 2011.
Accepted on: 13 January 2012.
___________________COLOPROCTOLOGY---SPRINGER
Submitted on: 23 October 2011.
Revised on: 20 January 2012.
Accepted on: 10 March 2012.
___________________COLOPROCTOLOGY---SPRINGER
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Submitted on: 02 February 2002.
Revised on: 22 March 2002.
Accepted on: 14 April 2002.
___________________COLOPROCTOLOGY---SPRINGER
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Submitted on: 03 September 2003.
Revised on: 01 December 2003.
Accepted on: 21 January 2004.
___________________COLOPROCTOLOGY---SPRINGER