http://reply.papertrans.cn/1/60/5908/5908-11.png
Submitted on: 12 November 2001.
Revised on: 19 February 2002.
Accepted on: 15 April 2002.
___________________Colombia Medica---CORPORACION EDITORA MEDICA VALLE
Submitted on: 07 February 2013.
Revised on: 01 May 2013.
Accepted on: 14 June 2013.
___________________Colombia Medica---CORPORACION EDITORA MEDICA VALLE
Submitted on: 04 March 2006.
Revised on: 24 June 2006.
Accepted on: 23 August 2006.
___________________Colombia Medica---CORPORACION EDITORA MEDICA VALLE
http://reply.papertrans.cn/1/60/5908/5908-15.png
Submitted on: 02 July 2009.
Revised on: 09 August 2009.
Accepted on: 22 August 2009.
___________________Colombia Medica---CORPORACION EDITORA MEDICA VALLE
http://reply.papertrans.cn/1/60/5908/5908-17.png
Submitted on: 20 September 1999.
Revised on: 30 October 1999.
Accepted on: 20 December 1999.
___________________Colombia Medica---CORPORACION EDITORA MEDICA VALLE
Submitted on: 07 December 2024.
Revised on: 07 January 2025.
Accepted on: 26 January 2025.
___________________Colombia Medica---CORPORACION EDITORA MEDICA VALLE
Submitted on: 12 July 2009.
Revised on: 07 October 2009.
Accepted on: 30 November 2009.
___________________Colombia Medica---CORPORACION EDITORA MEDICA VALLE