@ARTICLE{
author={Culafic Djordje M,Matejic Olivera D,Rudic Jelena S},
year={2009},
title={Gastro-Duodenal Ulcers with Perforation Caused by Short-Term Acetylsalicylic Acid Ingestion: Case Report},
journal={SRPSKI ARHIV ZA CELOKUPNO LEKARSTVO},
volume={137},
number={5-6},
pages={282-284},
document_type={Article},
} 

@ARTICLE{
author={Culafic Djordje M,Matejic Olivera D,Djukic Vladimir S,Vukcevic Miodrag D,Kerkez Mirko D},
year={2007},
title={Spontaneous gastrojejunal fistula is a complication of gastric ulcer},
journal={WORLD JOURNAL OF GASTROENTEROLOGY},
volume={13},
number={3},
pages={483-485},
document_type={Article},
}