Submitted on: 02 September 2000.
Revised on: 26 October 2000.
Accepted on: 29 November 2000.
___________________Journal of Pharmaceutical Health Services Research
Submitted on: 23 March 2000.
Revised on: 16 May 2000.
Accepted on: 03 July 2000.
___________________Journal of Pharmaceutical Health Services Research
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Submitted on: 02 October 2009.
Revised on: 20 January 2010.
Accepted on: 01 February 2010.
___________________Journal of Pharmaceutical Health Services Research
Submitted on: 08 April 1998.
Revised on: 11 June 1998.
Accepted on: 30 July 1998.
___________________Journal of Pharmaceutical Health Services Research
Submitted on: 24 August 2001.
Revised on: 23 October 2001.
Accepted on: 16 November 2001.
___________________Journal of Pharmaceutical Health Services Research