@ARTICLE{
author={Velhner Maja J,Mitevski Darko,Potkonjak Dubravka V,Stojanovic Dragica M,Kovacevic Mira L,Petrovic Tamas R,Aleksic-Kovacevic Sanja},
year={2010},
title={Biological Properties of a Naturally Attenuated Infectious Bursal Disease Virus Isolated From a Backyard Chicken Flock},
journal={ACTA VETERINARIA HUNGARICA},
volume={58},
number={4},
pages={499-509},
document_type={Article},
} 

@ARTICLE{
author={Velhner Maja J,Stojanov Igor M,Potkonjak Dubravka V,Kapetanov Milos,Orlic Dusan B,Rasic Zoran B},
year={2005},
title={Salmonella enteritidis isolation from broiler chickens infected with low doses},
journal={ACTA VETERINARIA-BEOGRAD},
volume={55},
number={2-3},
pages={183-191},
document_type={Article},
}