Submitted on: 16 July 2014.
Revised on: 10 November 2014.
Accepted on: 25 November 2014.
___________________JOURNAL OF THE PAKISTAN MEDICAL ASSOCIATION
Submitted on: 31 March 2013.
Revised on: 09 July 2013.
Accepted on: 23 August 2013.
___________________JOURNAL OF THE PAKISTAN MEDICAL ASSOCIATION
Submitted on: 08 February 2008.
Revised on: 26 May 2008.
Accepted on: 11 June 2008.
___________________JOURNAL OF THE PAKISTAN MEDICAL ASSOCIATION
http://reply.papertrans.cn/2/199/19824/19824-24.png
http://reply.papertrans.cn/2/199/19824/19824-25.png
Submitted on: 11 July 2020.
Revised on: 01 August 2020.
Accepted on: 22 August 2020.
___________________JOURNAL OF THE PAKISTAN MEDICAL ASSOCIATION
Submitted on: 14 September 2022.
Revised on: 01 November 2022.
Accepted on: 27 December 2022.
___________________JOURNAL OF THE PAKISTAN MEDICAL ASSOCIATION
Submitted on: 02 December 2003.
Revised on: 17 March 2004.
Accepted on: 06 April 2004.
___________________JOURNAL OF THE PAKISTAN MEDICAL ASSOCIATION
http://reply.papertrans.cn/2/199/19824/19824-29.png
Submitted on: 22 December 2020.
Revised on: 02 April 2021.
Accepted on: 08 May 2021.
___________________JOURNAL OF THE PAKISTAN MEDICAL ASSOCIATION