@ARTICLE{
author={Radisavljevic Mirjana M,Nagorni Aleksandar V,Kocic Gordana M,Bjelakovic Goran B,Petrovic Aleksandar S,Veljkovic Andrej R,Raicevic-Sibinovic Suzana R,Radisavljevic Misa M},
year={2013},
title={The Activities of Acid DNase and 5 ' Nucleotidase in Erosive Reflux Esophagitis and Barrett's Epithelium},
journal={HEPATO-GASTROENTEROLOGY},
volume={60},
number={125},
pages={1073-1076},
document_type={Article},
} 

@ARTICLE{
author={Brzacki Vesna M,Nagorni Aleksandar V,Mihailovic Dragan S,Raicevic-Sibinovic Suzana R,Mladenovic Bojan I},
year={2010},
title={Analysis of the grade of esophagitis, chromendoscopical and histological findings of esophagus in patients with gastroesophageal reflux disease before and after the therapy},
journal={VOJNOSANITETSKI PREGLED},
volume={67},
number={12},
pages={991-997},
document_type={Article},
}