@ARTICLE{
author={Popovic O,Almas AR,Manojlovic Maja S,Muratovic S,Singh Bal Ram},
year={2011},
title={Chemical speciation and bioavailability of Cd, Cu, Pb and Zn in Western Balkan soils},
journal={ACTA AGRICULTURAE SCANDINAVICA SECTION B-SOIL AND PLANT SCIENCE},
volume={61},
number={8},
pages={730-738},
document_type={Article},
} 

@ARTICLE{
author={Popovic O,Djukanovic Bosko P,Sarenac Dragana,Vukovic Milan M,Otasevic Petar M,Neskovic Aleksandar N},
year={2003},
title={Left-ventricular function and functional status after surgical intervention on ascending aorta},
journal={EUROPEAN HEART JOURNAL},
volume={24},
number={},
pages={654-654},
document_type={Meeting Abstract},
} 

@ARTICLE{
author={Popovic O,Necic D,Milutinovic-Djuric S},
year={2000},
title={Cholylsarcosine use for bile acid replacment in massive ileal resection: The effects on steatorrhea and diarrhea, and the role of drug formulation.},
journal={GASTROENTEROLOGY},
volume={118},
number={4},
pages={A464-A464},
document_type={Meeting Abstract},
} 

@ARTICLE{
author={Nedeljkovic-Protic Marijana B,Necic D,Djuric SM,Jojic Njegica Z,Svorcan Petar V,Dapcevic Branka D,Popovic O},
year={2000},
title={Mechanism of diarrhea in microscopic colitis.},
journal={GASTROENTEROLOGY},
volume={118},
number={4},
pages={A377-A377},
document_type={Meeting Abstract},
}