@ARTICLE{
author={Ristic Mioljub,Stojanovic Vesna D,Petrovic Vladimir J,Heininger Ulrich},
year={2019},
title={Evaluation of the diagnostic utility of the new clinical case definition of pertussis - experience from sentinel and hospital-based pertussis surveillance},
journal={SRPSKI ARHIV ZA CELOKUPNO LEKARSTVO},
volume={147},
number={7-8},
pages={443-449},
document_type={Article},
} 

@ARTICLE{
author={Petrovic Vladimir J,Seguljev Zorica,Ristic Mioljub,Radosavljevic Biljana,Djilas Milan D,Heininger Ulrich},
year={2017},
title={Pertussis incidence rates in Novi Sad (Serbia) before and during improved surveillance},
journal={SRPSKI ARHIV ZA CELOKUPNO LEKARSTVO},
volume={145},
number={3-4},
pages={165-172},
document_type={Article},
} 

@ARTICLE{
author={Heininger Ulrich,Andre Philippe,Chlibek Roman,Kristufkova Zuzana,Kutsar Kuulo,Mangarov Atanas,Meszner Zsofia,Nitsch-Osuch Aneta,Petrovic Vladimir J,Prymula Roman,Usonis Vytautas,Zavadska Dace},
year={2016},
title={Comparative Epidemiologic Characteristics of Pertussis in 10 Central and Eastern European Countries, 2000-2013},
journal={PLOS ONE},
volume={11},
number={6},
pages={-},
document_type={Article},
}