@ARTICLE{
author={Malenkovic Vesna M,Nedic Olgica R,Marinkovic Olivera M,Vojinovic-Golubovic Vesna,Belobrk Sanja Z},
year={2010},
title={The efficacy of epidural versus spinal postoperative analgesia after remifentanil-based anesthesia for colorectal surgery},
journal={EUROPEAN JOURNAL OF ANAESTHESIOLOGY},
volume={27},
number={1},
pages={205-205},
document_type={Meeting Abstract},
} 

@ARTICLE{
author={Sokic-Milutinovic Aleksandra D,Krstic Miodrag N,Belobrk Sanja Z,Matejic Olivera D,Djurasinovic Miroslav Z,Glisic M,Milosavljevic Tomica N},
year={2007},
title={Helicobacter pylori and NSAID use are equally prevalent in patients with upper gastrointestinal bleeding in Serbia},
journal={HELICOBACTER},
volume={12},
number={4},
pages={436-436},
document_type={Meeting Abstract},
}