@ARTICLE{
author={Scarpato Elena,...,Jojkic-Pavkov Danijela,...,Zivkovic Natasa,...,(broj koautora 18)},
year={2018},
title={Prevalence of Functional Gastrointestinal Disorders in Children and Adolescents in the Mediterranean Region of Europe},
journal={CLINICAL GASTROENTEROLOGY AND HEPATOLOGY},
volume={16},
number={6},
pages={870-876},
document_type={Article},
} 

@ARTICLE{
author={Scarpato Elena,...,Jojkic-Pavkov Danijela,...,Lutovac Branko,Djurisic Veselinka,(broj koautora 17)},
year={2017},
title={Functional Gastrointestinal Disorders in Children: A Survey on Clinical Approach in the Mediterranean Area},
journal={JOURNAL OF PEDIATRIC GASTROENTEROLOGY AND NUTRITION},
volume={64},
number={6},
pages={E142-E146},
document_type={Article},
}