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Submitted on: 21 November 1999.
Revised on: 13 December 1999.
Accepted on: 08 January 2000.
___________________Intensive and Critical Care Nursing
Submitted on: 21 March 2005.
Revised on: 13 May 2005.
Accepted on: 29 May 2005.
___________________Intensive and Critical Care Nursing
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Submitted on: 06 September 2005.
Revised on: 28 October 2005.
Accepted on: 14 November 2005.
___________________Intensive and Critical Care Nursing
Submitted on: 06 January 2003.
Revised on: 23 March 2003.
Accepted on: 11 May 2003.
___________________Intensive and Critical Care Nursing
Submitted on: 23 June 2016.
Revised on: 27 September 2016.
Accepted on: 16 November 2016.
___________________Intensive and Critical Care Nursing
Submitted on: 09 October 2011.
Revised on: 24 January 2012.
Accepted on: 01 March 2012.
___________________Intensive and Critical Care Nursing