@ARTICLE{
author={Milovanovic Vesna V,Ciric Biljana Z,Milenkovic Jasna,Kilibarda Vesna Z,Curcic Marijana M,Vucinic Slavica S,Antonijevic Biljana},
year={2012},
title={Determination of morphine, codeine and 6-monoacetylmorphine in saliva of substance-abuse patients using HPLC/MS methods},
journal={VOJNOSANITETSKI PREGLED},
volume={69},
number={2},
pages={141-146},
document_type={Article},
} 

@ARTICLE{
author={Ciric Biljana Z,Micovic Marina,Milenkovic Jasna,Curcic-Jovanovic Marijana M,Antonijevic Biljana,Kilibarda Vesna Z},
year={2008},
title={Determination of opioides in saliva by HPLC/MS},
journal={TOXICOLOGY LETTERS},
volume={180},
number={},
pages={S158-S158},
document_type={Meeting Abstract},
}