Submitted on: 07 March 2002.
Revised on: 03 April 2002.
Accepted on: 19 April 2002.
___________________JOURNAL OF GENERAL INTERNAL MEDICINE
Submitted on: 06 June 2016.
Revised on: 28 September 2016.
Accepted on: 25 October 2016.
___________________JOURNAL OF GENERAL INTERNAL MEDICINE
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Submitted on: 07 May 2009.
Revised on: 28 July 2009.
Accepted on: 14 August 2009.
___________________JOURNAL OF GENERAL INTERNAL MEDICINE
Submitted on: 22 February 2006.
Revised on: 26 May 2006.
Accepted on: 17 June 2006.
___________________JOURNAL OF GENERAL INTERNAL MEDICINE
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http://reply.papertrans.cn/2/170/16983/16983-17.png
Submitted on: 22 July 2015.
Revised on: 21 August 2015.
Accepted on: 10 October 2015.
___________________JOURNAL OF GENERAL INTERNAL MEDICINE
Submitted on: 14 July 2001.
Revised on: 09 October 2001.
Accepted on: 20 November 2001.
___________________JOURNAL OF GENERAL INTERNAL MEDICINE
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