@ARTICLE{
author={Stosic Ljiljana,Dragic Natasa B,Stojanovic Dusica,Lazarevic Konstansa K,Bijelovic Sanja V,Apostolovic Marija},
year={2021},
title={Air Pollution and Hospital Admissions for Respiratory Diseases in Nis, Serbia},
journal={POLISH JOURNAL OF ENVIRONMENTAL STUDIES},
volume={30},
number={5},
pages={4677-4686},
document_type={Article},
} 

@ARTICLE{
author={Stojanovic Miodrag M,Apostolovic Marija,Stojanovic Dijana R,Milosevic Zoran,Topalovic Aleksandra,Mitic-Lakusic Vesna,Golubovic Mladjan D},
year={2014},
title={Understanding sensitivity, specificity and predictive values},
journal={VOJNOSANITETSKI PREGLED},
volume={71},
number={11},
pages={1062-1065},
document_type={Article},
}