@ARTICLE{
author={Aleksandric Goran,Matic S,Todorovic Jovana S,Terzic-Supic Zorica J,Aleksic Vuk},
year={2020},
title={Misdiagnosis of cystic pancreatic tumors during a 30-year study period},
journal={EUROPEAN SURGERY-ACTA CHIRURGICA AUSTRIACA},
volume={52},
number={3},
pages={127-131},
document_type={Article},
} 

@ARTICLE{
author={Weiner Rudolf A,Pomhoff Ingmar,Schramm M,Matic S},
year={2005},
title={Complications after laparoscopic Roux-en-Y gastric bypass},
journal={CHIRURGISCHE GASTROENTEROLOGIE},
volume={21},
number={},
pages={13-22},
document_type={Article},
}