Submitted on: 01 June 2001.
Revised on: 23 June 2001.
Accepted on: 04 July 2001.
Mass Spectrometry Letters
Submitted on: 04 June 2009.
Revised on: 05 July 2009.
Accepted on: 15 July 2009.
Mass Spectrometry Letters---KOREAN SOC MASS SPECTROMETRY
Submitted on: 31 July 2010.
Revised on: 12 August 2010.
Accepted on: 26 August 2010.
Mass Spectrometry Letters
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Submitted on: 03 July 2010.
Revised on: 18 July 2010.
Accepted on: 23 July 2010.
Mass Spectrometry Letters---KOREAN SOC MASS SPECTROMETRY
Submitted on: 30 November 2004.
Revised on: 16 December 2004.
Accepted on: 10 January 2005.
Mass Spectrometry Letters