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author={Korac Milos N,Milosevic Ivana S,Markovic Marko,Popovic Natasa,Ilic Milena,Markovic Aleksandar D,Nikolic Jelena,Jevtovic Djordje Lj},
year={2015},
title={Clostridium difficile infection: a Serbian single-center experience},
journal={JOURNAL OF INFECTION IN DEVELOPING COUNTRIES},
volume={9},
number={2},
pages={136-140},
document_type={Article},
} 

@ARTICLE{
author={Bogdanovic Milica D,Ilic Milena,Zivkovic Suzana T,Sabovljevic Aneta D,Grubisic Dragoljub V,Sabovljevic Marko S},
year={2011},
title={Comparative study on the effects of NaCl on selected moss and fern representatives},
journal={AUSTRALIAN JOURNAL OF BOTANY},
volume={59},
number={8},
pages={734-740},
document_type={Article},
}