Submitted on: 03 November 2000.
Revised on: 10 December 2000.
Accepted on: 16 December 2000.
Revista da Escola de Enfermagem da USP
Submitted on: 06 March 2001.
Revised on: 24 March 2001.
Accepted on: 10 April 2001.
Revista da Escola de Enfermagem da USP
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Submitted on: 12 May 2017.
Revised on: 22 May 2017.
Accepted on: 11 June 2017.
Revista da Escola de Enfermagem da USP
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Submitted on: 01 February 2009.
Revised on: 16 February 2009.
Accepted on: 23 February 2009.
Revista da Escola de Enfermagem da USP
Submitted on: 23 May 2012.
Revised on: 26 June 2012.
Accepted on: 10 July 2012.
Revista da Escola de Enfermagem da USP
Submitted on: 11 September 2011.
Revised on: 19 October 2011.
Accepted on: 29 October 2011.
Revista da Escola de Enfermagem da USP
Submitted on: 02 March 2000.
Revised on: 13 March 2000.
Accepted on: 06 April 2000.
Revista da Escola de Enfermagem da USP
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