Submitted on: 06 November 2010.
Revised on: 10 December 2010.
Accepted on: 17 January 2011.
___________________Geriatric Nursing---MOSBY-ELSEVIER
Submitted on: 16 November 2020.
Revised on: 02 March 2021.
Accepted on: 20 March 2021.
___________________Geriatric Nursing---MOSBY-ELSEVIER
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