http://reply.papertrans.cn/2/173/17219/17219-31.png
Submitted on: 05 May 1999.
Revised on: 12 August 1999.
Accepted on: 28 September 1999.
___________________Journal of Hospice & Palliative Nursing
Submitted on: 16 October 2012.
Revised on: 02 February 2013.
Accepted on: 27 February 2013.
___________________Journal of Hospice & Palliative Nursing
Submitted on: 29 October 2013.
Revised on: 24 January 2014.
Accepted on: 09 February 2014.
___________________Journal of Hospice & Palliative Nursing
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Submitted on: 31 December 2012.
Revised on: 04 March 2013.
Accepted on: 26 March 2013.
___________________Journal of Hospice & Palliative Nursing