@ARTICLE{
author={Djordjevic Ivona M,Krstic Marijana,Slavkovic Andjelka R,Marjanovic Zoran O,Kostic Ana},
year={2013},
title={Barium-induced Appendicitis in a 13-year Old Girl},
journal={WEST INDIAN MEDICAL JOURNAL},
volume={62},
number={7},
pages={680-681},
document_type={Letter},
} 

@ARTICLE{
author={Kostic Ana,Krstic Marijana,Slavkovic Andjelka R,Vacic Nikola},
year={2013},
title={Intestinal Obstruction in Children Could It Be Congenital Abdominal Bands?},
journal={PEDIATRIC EMERGENCY CARE},
volume={29},
number={4},
pages={500-501},
document_type={Article},
} 

@ARTICLE{
author={Marjanovic Zoran O,Djordjevic Ivona M,Slavkovic Andjelka R,Krstic Marijana},
year={2012},
title={Rectal duplication, rare cause of constipation - case report},
journal={CENTRAL EUROPEAN JOURNAL OF MEDICINE},
volume={7},
number={5},
pages={621-623},
document_type={Article},
} 

@ARTICLE{
author={Marjanovic Zoran O,Slavkovic Andjelka R,Krstic Marijana,Djordjevic Ivona M,Dimov Dragan},
year={2011},
title={Surgical treatment of gastrointestinal autonomic nerve tumors (GANT) in children-2 case reports},
journal={CENTRAL EUROPEAN JOURNAL OF MEDICINE},
volume={6},
number={4},
pages={395-399},
document_type={Article},
} 

@ARTICLE{
author={Kostic Ana,Slavkovic Andjelka R,Marjanovic Zoran O,Madic Jelica,Krstic Marijana,Zivanovic Dragoljub V,Djeric Danijela},
year={2010},
title={Evaluation of using Alvarado score and C-reactive protein in diagnosing acute appendicitis in children},
journal={VOJNOSANITETSKI PREGLED},
volume={67},
number={8},
pages={644-648},
document_type={Article},
}