Submitted on: 08 August 1998.
Revised on: 19 August 1998.
Accepted on: 11 September 1998.
Revista Espanola de Anestesiologia y Reanimacion
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http://reply.papertrans.cn/3/270/26927/26927-13.png
Submitted on: 26 November 2013.
Revised on: 14 December 2013.
Accepted on: 02 January 2014.
Revista Espanola de Anestesiologia y Reanimacion
Submitted on: 24 January 2020.
Revised on: 20 February 2020.
Accepted on: 12 March 2020.
Revista Espanola de Anestesiologia y Reanimacion
Submitted on: 11 August 2005.
Revised on: 26 August 2005.
Accepted on: 15 September 2005.
Revista Espanola de Anestesiologia y Reanimacion
http://reply.papertrans.cn/3/270/26927/26927-17.png
Submitted on: 07 August 2018.
Revised on: 06 September 2018.
Accepted on: 19 September 2018.
Revista Espanola de Anestesiologia y Reanimacion
Submitted on: 30 September 2013.
Revised on: 17 October 2013.
Accepted on: 07 November 2013.
Revista Espanola de Anestesiologia y Reanimacion
Submitted on: 19 March 2016.
Revised on: 25 April 2016.
Accepted on: 22 May 2016.
Revista Espanola de Anestesiologia y Reanimacion