Submitted on: 13 September 2002.
Revised on: 30 September 2002.
Accepted on: 15 October 2002.
Perioperative Medicine
Submitted on: 02 August 2013.
Revised on: 16 August 2013.
Accepted on: 09 September 2013.
Perioperative Medicine---BMC
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http://reply.papertrans.cn/3/243/24278/24278-34.png
Submitted on: 06 June 2005.
Revised on: 04 July 2005.
Accepted on: 09 July 2005.
Perioperative Medicine---BMC
Submitted on: 25 May 2014.
Revised on: 11 June 2014.
Accepted on: 17 June 2014.
Perioperative Medicine