Submitted on: 06 February 2002.
Revised on: 27 May 2002.
Accepted on: 14 June 2002.
___________________Journal of Nursing Management---WILEY-HINDAWI
http://reply.papertrans.cn/2/184/18386/18386-12.png
http://reply.papertrans.cn/2/184/18386/18386-13.png
http://reply.papertrans.cn/2/184/18386/18386-14.png
http://reply.papertrans.cn/2/184/18386/18386-15.png
http://reply.papertrans.cn/2/184/18386/18386-16.png
Submitted on: 23 April 2004.
Revised on: 02 June 2004.
Accepted on: 17 June 2004.
___________________Journal of Nursing Management---WILEY-HINDAWI
http://reply.papertrans.cn/2/184/18386/18386-18.png
Submitted on: 05 July 1998.
Revised on: 05 September 1998.
Accepted on: 30 October 1998.
___________________Journal of Nursing Management---WILEY-HINDAWI
http://reply.papertrans.cn/2/184/18386/18386-20.png