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author={Balac I,Jurisic Vladimir B,Laban A,Randjelovic Tomislav D,Knezevic P,Pantic Igor V,Dzodic Radan R},
year={2012},
title={The CD34-microvascular density in colorectal cancer patients},
journal={JOURNAL OF BUON},
volume={17},
number={1},
pages={97-101},
document_type={Article},
} 

@ARTICLE{
author={Milutinovic Veljko M,Knezevic P,Radunovic B,Casselman S,Schewel J},
year={2000},
title={Obelix searches Internet using customer data},
journal={COMPUTER},
volume={33},
number={7},
pages={104-107},
document_type={Article},
}