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Submitted on: 20 December 2009.
Revised on: 05 January 2010.
Accepted on: 20 January 2010.
RESEARCH IN NURSING & HEALTH
Submitted on: 21 August 2009.
Revised on: 17 September 2009.
Accepted on: 13 October 2009.
RESEARCH IN NURSING & HEALTH---WILEY
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Submitted on: 30 October 2005.
Revised on: 24 November 2005.
Accepted on: 19 December 2005.
RESEARCH IN NURSING & HEALTH
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