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Submitted on: 21 August 2016.
Revised on: 16 September 2016.
Accepted on: 04 November 2016.
___________________Emergency Care Journal---PAGEPRESS PUBL
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Submitted on: 15 June 2003.
Revised on: 30 September 2003.
Accepted on: 16 November 2003.
___________________Emergency Care Journal---PAGEPRESS PUBL
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