Submitted on: 17 August 2006.
Revised on: 09 December 2006.
Accepted on: 17 January 2007.
___________________JOURNAL OF THE PAKISTAN MEDICAL ASSOCIATION
Submitted on: 05 April 2012.
Revised on: 16 July 2012.
Accepted on: 01 September 2012.
___________________JOURNAL OF THE PAKISTAN MEDICAL ASSOCIATION
Submitted on: 21 September 2004.
Revised on: 15 November 2004.
Accepted on: 27 December 2004.
___________________JOURNAL OF THE PAKISTAN MEDICAL ASSOCIATION
Submitted on: 26 March 2015.
Revised on: 13 May 2015.
Accepted on: 30 June 2015.
___________________JOURNAL OF THE PAKISTAN MEDICAL ASSOCIATION
Submitted on: 06 October 2003.
Revised on: 30 November 2003.
Accepted on: 23 December 2003.
___________________JOURNAL OF THE PAKISTAN MEDICAL ASSOCIATION
Submitted on: 24 December 2016.
Revised on: 14 January 2017.
Accepted on: 20 February 2017.
___________________JOURNAL OF THE PAKISTAN MEDICAL ASSOCIATION
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http://reply.papertrans.cn/2/199/19825/19825-18.png
Submitted on: 22 March 2001.
Revised on: 17 April 2001.
Accepted on: 23 May 2001.
___________________JOURNAL OF THE PAKISTAN MEDICAL ASSOCIATION
Submitted on: 19 June 2005.
Revised on: 09 October 2005.
Accepted on: 04 December 2005.
___________________JOURNAL OF THE PAKISTAN MEDICAL ASSOCIATION