Submitted on: 31 October 2014.
Revised on: 03 February 2015.
Accepted on: 27 March 2015.
___________________Annals of Hepatology---ELSEVIER ESPANA
Submitted on: 01 February 2011.
Revised on: 10 April 2011.
Accepted on: 25 May 2011.
___________________Annals of Hepatology---ELSEVIER ESPANA
Submitted on: 19 July 2003.
Revised on: 20 August 2003.
Accepted on: 03 September 2003.
___________________Annals of Hepatology---ELSEVIER ESPANA
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Submitted on: 22 December 2003.
Revised on: 19 April 2004.
Accepted on: 31 May 2004.
___________________Annals of Hepatology---ELSEVIER ESPANA
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Submitted on: 18 June 1998.
Revised on: 06 August 1998.
Accepted on: 27 September 1998.
___________________Annals of Hepatology---ELSEVIER ESPANA
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Submitted on: 17 January 2005.
Revised on: 07 February 2005.
Accepted on: 29 March 2005.
___________________Annals of Hepatology---ELSEVIER ESPANA
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