%0 Journal Article %J International Journal of Mass Spectrometry %D 2002 %T Collision cross sections of gas phase DNA ions %A Moradian, A. %A Scalf, M. %A Westphall, M. S. %A L. M. Smith %A Douglas, D. J. %B International Journal of Mass Spectrometry %V 219 %P 161-170 %8 Aug 1 %G eng %R 10.1016/S1387-3806(02)00546-8