http://reply.papertrans.cn/1/31/3040/3040-21.png
http://reply.papertrans.cn/1/31/3040/3040-22.png
http://reply.papertrans.cn/1/31/3040/3040-23.png
http://reply.papertrans.cn/1/31/3040/3040-24.png
http://reply.papertrans.cn/1/31/3040/3040-25.png
http://reply.papertrans.cn/1/31/3040/3040-26.png
Submitted on: 20 October 1999.
Revised on: 14 January 2000.
Accepted on: 01 March 2000.
___________________Australasian Emergency Care---ELSEVIER SCI LTD
http://reply.papertrans.cn/1/31/3040/3040-28.png
Submitted on: 20 July 2017.
Revised on: 11 August 2017.
Accepted on: 28 August 2017.
___________________Australasian Emergency Care---ELSEVIER SCI LTD
http://reply.papertrans.cn/1/31/3040/3040-30.png