Submitted on: 11 August 2021.
Revised on: 23 November 2021.
Accepted on: 19 January 2022.
___________________Journal of Perioperative Practice
Submitted on: 09 November 2019.
Revised on: 05 January 2020.
Accepted on: 23 February 2020.
___________________Journal of Perioperative Practice
Submitted on: 28 December 2010.
Revised on: 22 March 2011.
Accepted on: 09 May 2011.
___________________Journal of Perioperative Practice
http://reply.papertrans.cn/2/187/18665/18665-14.png
http://reply.papertrans.cn/2/187/18665/18665-15.png
Submitted on: 24 March 2005.
Revised on: 05 July 2005.
Accepted on: 23 August 2005.
___________________Journal of Perioperative Practice
http://reply.papertrans.cn/2/187/18665/18665-17.png
http://reply.papertrans.cn/2/187/18665/18665-18.png
Submitted on: 25 May 2008.
Revised on: 10 July 2008.
Accepted on: 09 August 2008.
___________________Journal of Perioperative Practice
http://reply.papertrans.cn/2/187/18665/18665-20.png