@ARTICLE{
author={Mimic Ana B,Dencic Natasa Dj,Jovicic Jelena,Mirkovic Jelena,Durutovic Otas R,Milenkovic-Petronic Dragica Z,Ladjevic Nebojsa Gojko},
year={2014},
title={Pre-Emptive Tramadol Could Reduce Pain after Ureteroscopic Lithotripsy},
journal={YONSEI MEDICAL JOURNAL},
volume={55},
number={5},
pages={1436-1441},
document_type={Article},
} 

@ARTICLE{
author={Ladjevic Nebojsa Gojko,Durutovic Otas R,Likic-Ladjevic Ivana S,Lalic Natasa V,Mimic Ana B,Dencic Natasa Dj,Sreckovic Svetlana D,Dzamic Zoran M,Terzic Milan M,Vuksanovic Aleksandar,Milenkovic-Petronic Dragica Z},
year={2013},
title={Epidural anesthesia can block the negative effects of prostaglandin mediators during prostate surgery},
journal={CANADIAN JOURNAL OF UROLOGY},
volume={20},
number={6},
pages={7021-7027},
document_type={Article},
}