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Submitted on: 06 November 1998.
Revised on: 31 January 1999.
Accepted on: 28 March 1999.
___________________Eurasian Journal of Medicine and Oncology
Submitted on: 29 October 2009.
Revised on: 01 December 2009.
Accepted on: 08 January 2010.
___________________Eurasian Journal of Medicine and Oncology
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Submitted on: 04 January 2002.
Revised on: 18 April 2002.
Accepted on: 10 May 2002.
___________________Eurasian Journal of Medicine and Oncology
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