@ARTICLE{
author={Jankovic Katarina,Rajic Sanja,Dragasevic Sanja,Jovanovic Ivan D},
year={2021},
title={Plasmablastic plasmacytoma of the rectum and anal canal in a patient with ulcerative colitis},
journal={GASTROENTEROLOGY REVIEW-PRZEGLAD GASTROENTEROLOGICZNY},
volume={16},
number={2},
pages={166-169},
document_type={Letter},
} 

@ARTICLE{
author={Dragasevic Sanja,Sokic-Milutinovic Aleksandra D,Stojkovic-Lalosevic Milica L,Milovanovic Tamara M,Djuranovic Srdjan P,Jovanovic Ivan D,Rajic Sanja,Stojkovic Mirjana V,Milicic Biljana R,Kmezic Stefan,Oluic Branislav,Aleksic Marko,Pavlovic-Markovic Aleksandra,Popovic Dragan},
year={2020},
title={Correlation of Patient-Reported Outcome (PRO-2) with Endoscopic and Histological Features in Ulcerative Colitis and Crohn's Disease Patients},
journal={GASTROENTEROLOGY RESEARCH AND PRACTICE},
volume={2020},
number={},
pages={-},
document_type={Article},
}