@ARTICLE{
author={Barac Branko,Vujovic Svetlana Z,Barac Marija,Ivanisevic Maja,Ostojic Predrag S,Jovic T,Zivojinovic Sladjana M,Stojic Biljana,Damjanov Nemanja S},
year={2013},
title={Association between low sex hormone levels and antibody (Ab) presence in women with premature ovarian insufficiency (POI) and autoimmune diseases (AID)},
journal={CLINICAL AND EXPERIMENTAL RHEUMATOLOGY},
volume={31},
number={5},
pages={821-821},
document_type={Meeting Abstract},
} 

@ARTICLE{
author={Ostojic Predrag S,Jovic T,Stojic Biljana},
year={2013},
title={Restless legs syndrome in patients with systemic sclerosis Prevalence and possible causes},
journal={ZEITSCHRIFT FUR RHEUMATOLOGIE},
volume={72},
number={6},
pages={590-593},
document_type={Article},
} 

@ARTICLE{
author={Ostojic Predrag S,Jovic T,Zivojinovic Sladjana M,Pilipovic Nada,Gosic Katarina,Damjanov Nemanja S},
year={2012},
title={Prevalence, Severity and Risk Factors for Development of Renal Insufficiency in Patients with Ssc},
journal={RHEUMATOLOGY},
volume={51},
number={},
pages={73-74},
document_type={Meeting Abstract},
} 

@ARTICLE{
author={Ostojic Predrag S,Stojic Biljana,Janjic Sasa M,Jovic T,Manigoda Miodrag,Petkovic S,Damjanov Nemanja S},
year={2010},
title={Prevalence and Possible Causes of Restless Legs Syndrome in Patients with Systemic Sclerosis},
journal={CLINICAL AND EXPERIMENTAL RHEUMATOLOGY},
volume={28},
number={2},
pages={S113-S113},
document_type={Meeting Abstract},
}