@ARTICLE{
author={Stanojkovic Ivana,Kotur-Stevuljevic Jelena M,Spasic Slavica M,Milenkovic Branislava A,Vujic Tatjana,Stefanovic Aleksandra Z,Ivanisevic Jasmina M},
year={2013},
title={Relationship between bone resorption, oxidative stress and inflammation in severe COPD exacerbation},
journal={CLINICAL BIOCHEMISTRY},
volume={46},
number={16-17},
pages={1678-1682},
document_type={Article},
} 

@ARTICLE{
author={Stanojkovic Ivana,Kotur-Stevuljevic Jelena M,Milenkovic Branislava A,Spasic Slavica M,Vujic Tatjana,Stefanovic Aleksandra Z,Ilic Aleksandra M,Ivanisevic Jasmina M},
year={2011},
title={Pulmonary function, oxidative stress and inflammatory markers in severe COPD exacerbation},
journal={RESPIRATORY MEDICINE},
volume={105},
number={},
pages={S31-S37},
document_type={Article},
}