Submitted on: 19 April 2002.
Revised on: 04 July 2002.
Accepted on: 25 August 2002.
___________________International Journal of Palliative Nursing
Submitted on: 16 October 2010.
Revised on: 26 December 2010.
Accepted on: 17 February 2011.
___________________International Journal of Palliative Nursing
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Submitted on: 17 October 2022.
Revised on: 10 February 2023.
Accepted on: 01 March 2023.
___________________International Journal of Palliative Nursing
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