Submitted on: 24 December 2003.
Revised on: 14 January 2004.
Accepted on: 01 February 2004.
___________________Australasian Emergency Care---ELSEVIER SCI LTD
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Submitted on: 05 March 2006.
Revised on: 09 May 2006.
Accepted on: 06 June 2006.
___________________Australasian Emergency Care---ELSEVIER SCI LTD
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Submitted on: 04 April 2019.
Revised on: 29 July 2019.
Accepted on: 12 September 2019.
___________________Australasian Emergency Care---ELSEVIER SCI LTD
Submitted on: 16 December 2010.
Revised on: 11 January 2011.
Accepted on: 05 February 2011.
___________________Australasian Emergency Care---ELSEVIER SCI LTD
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Submitted on: 25 February 2013.
Revised on: 11 May 2013.
Accepted on: 29 May 2013.
___________________Australasian Emergency Care---ELSEVIER SCI LTD
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