@ARTICLE{
author={Somer Ljiljana,Andrejic Bojana M,Milosevic Pavle},
year={2012},
title={Origin and Pathological Characteristics of Klatskin Tumor: a Case Report and Literature Review},
journal={POLISH JOURNAL OF PATHOLOGY},
volume={63},
number={1},
pages={65-70},
document_type={Article},
} 

@ARTICLE{
author={Secen Svetozar,Moljevic Nebojsa,Vukovic Milivoje,Somer Ljiljana},
year={2010},
title={Histopathological finding as a prognostic factor of the surgical treatment outcome in colorectal cancer},
journal={VOJNOSANITETSKI PREGLED},
volume={67},
number={8},
pages={638-643},
document_type={Article},
}