International Journal of Mass Spectrometry
International Journal of Mass Spectrometry > 2004 > 233 > 1-3 > 131-136
International Journal of Mass Spectrometry > 2004 > 233 > 1-3 > 81-86
International Journal of Mass Spectrometry > 2004 > 233 > 1-3 > 131-136
International Journal of Mass Spectrometry > 2004 > 233 > 1-3 > 81-86