Submitted on: 25 June 1999.
Revised on: 24 September 1999.
Accepted on: 22 November 1999.
___________________Journal of Critical & Intensive Care
Submitted on: 10 October 2012.
Revised on: 05 November 2012.
Accepted on: 16 November 2012.
___________________Journal of Critical & Intensive Care
Submitted on: 05 September 2012.
Revised on: 11 November 2012.
Accepted on: 04 December 2012.
___________________Journal of Critical & Intensive Care
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http://reply.papertrans.cn/2/163/16222/16222-35.png
Submitted on: 20 January 2022.
Revised on: 09 February 2022.
Accepted on: 04 March 2022.
___________________Journal of Critical & Intensive Care