Submitted on: 03 December 1999.
Revised on: 09 January 2000.
Accepted on: 21 January 2000.
Turkish Thoracic Journal
Submitted on: 18 February 2019.
Revised on: 27 February 2019.
Accepted on: 09 March 2019.
Turkish Thoracic Journal---SPRINGER HEIDELBERGN/A
Submitted on: 02 May 2001.
Revised on: 07 June 2001.
Accepted on: 21 June 2001.
Turkish Thoracic Journal
Submitted on: 27 December 2000.
Revised on: 19 January 2001.
Accepted on: 29 January 2001.
Turkish Thoracic Journal
Submitted on: 30 September 2015.
Revised on: 19 October 2015.
Accepted on: 23 October 2015.
Turkish Thoracic Journal---SPRINGER HEIDELBERGN/A
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http://reply.papertrans.cn/4/301/30085/30085-17.png
Submitted on: 20 December 2004.
Revised on: 03 January 2005.
Accepted on: 24 January 2005.
Turkish Thoracic Journal---SPRINGER HEIDELBERGN/A
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