Submitted on: 26 October 2015.
Revised on: 28 November 2015.
Accepted on: 02 January 2016.
___________________Bangladesh Journal of Medical Science
Submitted on: 25 December 1999.
Revised on: 13 February 2000.
Accepted on: 27 March 2000.
___________________Bangladesh Journal of Medical Science
Submitted on: 14 September 1998.
Revised on: 29 November 1998.
Accepted on: 18 January 1999.
___________________Bangladesh Journal of Medical Science
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Submitted on: 11 August 1998.
Revised on: 03 September 1998.
Accepted on: 29 September 1998.
___________________Bangladesh Journal of Medical Science
Submitted on: 03 March 2013.
Revised on: 31 March 2013.
Accepted on: 28 May 2013.
___________________Bangladesh Journal of Medical Science
Submitted on: 17 July 2000.
Revised on: 17 September 2000.
Accepted on: 20 October 2000.
___________________Bangladesh Journal of Medical Science
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Submitted on: 18 September 2005.
Revised on: 11 January 2006.
Accepted on: 27 February 2006.
___________________Bangladesh Journal of Medical Science