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Submitted on: 12 August 2005.
Revised on: 07 December 2005.
Accepted on: 21 January 2006.
___________________Farmeconomia-Health Economics and Therapeutic Pathways
Submitted on: 22 March 2018.
Revised on: 14 April 2018.
Accepted on: 03 June 2018.
___________________Farmeconomia-Health Economics and Therapeutic Pathways
Submitted on: 03 January 2010.
Revised on: 11 February 2010.
Accepted on: 24 March 2010.
___________________Farmeconomia-Health Economics and Therapeutic Pathways
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http://reply.papertrans.cn/1/97/9659/9659-16.png
Submitted on: 02 March 1998.
Revised on: 24 May 1998.
Accepted on: 03 July 1998.
___________________Farmeconomia-Health Economics and Therapeutic Pathways
Submitted on: 27 April 2016.
Revised on: 26 June 2016.
Accepted on: 10 July 2016.
___________________Farmeconomia-Health Economics and Therapeutic Pathways
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Submitted on: 24 February 2001.
Revised on: 14 May 2001.
Accepted on: 18 June 2001.
___________________Farmeconomia-Health Economics and Therapeutic Pathways