%0 Journal Article
%T Structure and Stability of Chemically Modified DNA Bases: Quantum Chemical Calculations on 16 Isomers of Diphosphocytosine
%A Abdullah G. Al-Sehemi
%A Tarek M. El-Gogary
%A Karl Peter Wolschann
%A Gottfried Koehler
%J ISRN Physical Chemistry
%D 2013
%I Hindawi Publishing Corporation
%R 10.1155/2013/146401
%U http://dx.doi.org/10.1155/2013/146401