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Submitted on: 13 August 2005.
Revised on: 12 November 2005.
Accepted on: 01 December 2005.
___________________Journal of Community Hospital Internal Medicine Perspectives
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Submitted on: 22 January 2004.
Revised on: 21 April 2004.
Accepted on: 17 May 2004.
___________________Journal of Community Hospital Internal Medicine Perspectives
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Submitted on: 01 April 2020.
Revised on: 15 June 2020.
Accepted on: 27 June 2020.
___________________Journal of Community Hospital Internal Medicine Perspectives