@ARTICLE{
author={Djujic Ivana S,Protic SN,Krivokapic ZM,Jozanov-Stankov Olga N},
year={2004},
title={Trace elements content in plasma and erythrocytes of patients with colorectal cancer},
journal={METAL IONS IN BIOLOGY AND MEDICINE, VOL 8},
volume={8},
number={},
pages={447-451},
document_type={Proceedings Paper},
} 

@ARTICLE{
author={Djujic Ivana S,Protic SN,Krivokapic ZM,Jozanov-Stankov Olga N},
year={2003},
title={Biomarkers of oxidative damage in patients with colon cancer},
journal={PROCEEDINGS OF THE MEETING OF THE SOCIETY FOR FREE RADICAL RESEARCH, EUROPEAN SECTION - FREE RADICALS AND OXIDATIVE STRESS: CHEMISTRY, BIOCHEMISTRY AND PATHOPHYSIOLOGICAL IMPLICATIONS},
volume={},
number={},
pages={209-213},
document_type={Proceedings Paper},
} 

@ARTICLE{
author={Djujic Ivana S,Protic SN,Krivokapic ZM,Jozanov-Stankov Olga N},
year={2003},
title={Biomarkers of oxidative damage in patients with colon cancer},
journal={FREE RADICAL RESEARCH},
volume={37},
number={},
pages={75-75},
document_type={Meeting Abstract},
}