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Submitted on: 23 July 1999.
Revised on: 08 August 1999.
Accepted on: 18 August 1999.
NURSING CLINICS OF NORTH AMERICA
Submitted on: 25 November 2010.
Revised on: 05 January 2011.
Accepted on: 15 January 2011.
NURSING CLINICS OF NORTH AMERICA
http://reply.papertrans.cn/3/235/23424/23424-26.png
Submitted on: 25 October 2018.
Revised on: 03 December 2018.
Accepted on: 23 December 2018.
NURSING CLINICS OF NORTH AMERICA
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