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Submitted on: 03 June 2002.
Revised on: 22 August 2002.
Accepted on: 30 September 2002.
___________________Journal of Gerontological Nursing
Submitted on: 01 October 2001.
Revised on: 08 January 2002.
Accepted on: 22 January 2002.
___________________Journal of Gerontological Nursing
Submitted on: 01 July 2004.
Revised on: 24 October 2004.
Accepted on: 17 November 2004.
___________________Journal of Gerontological Nursing
Submitted on: 19 March 2019.
Revised on: 28 June 2019.
Accepted on: 11 July 2019.
___________________Journal of Gerontological Nursing
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