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Submitted on: 29 June 2001.
Revised on: 30 September 2001.
Accepted on: 01 November 2001.
___________________ANNALS OF EMERGENCY MEDICINE---MOSBY-ELSEVIER
Submitted on: 18 October 2009.
Revised on: 08 December 2009.
Accepted on: 26 January 2010.
___________________ANNALS OF EMERGENCY MEDICINE---MOSBY-ELSEVIER
Submitted on: 31 July 2023.
Revised on: 29 September 2023.
Accepted on: 23 October 2023.
___________________ANNALS OF EMERGENCY MEDICINE---MOSBY-ELSEVIER
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