Submitted on: 08 September 1999.
Revised on: 25 September 1999.
Accepted on: 20 October 1999.
NURSING FORUM---WILEY-HINDAWI
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Submitted on: 15 May 2022.
Revised on: 16 June 2022.
Accepted on: 26 June 2022.
NURSING FORUM
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Submitted on: 18 May 2010.
Revised on: 11 June 2010.
Accepted on: 24 June 2010.
NURSING FORUM
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http://reply.papertrans.cn/3/235/23431/23431-27.png
Submitted on: 03 January 2011.
Revised on: 15 February 2011.
Accepted on: 07 March 2011.
NURSING FORUM
http://reply.papertrans.cn/3/235/23431/23431-29.png
Submitted on: 03 July 2019.
Revised on: 04 August 2019.
Accepted on: 14 August 2019.
NURSING FORUM---WILEY-HINDAWI