@ARTICLE{
author={Karalexi Maria A,...,Zivkovic Snezana V,...,(broj koautora 32)},
year={2020},
title={Birth seasonality of childhood central nervous system tumors: Analysis of primary data from 16 Southern-Eastern European population-based registries},
journal={INTERNATIONAL JOURNAL OF CANCER},
volume={147},
number={5},
pages={1252-1263},
document_type={Article},
} 

@ARTICLE{
author={Karalexi Maria A,...,Zivkovic Snezana V,...,(broj koautora 25)},
year={2017},
title={Mortality and survival patterns of childhood lymphomas: geographic and age-specific patterns in Southern-Eastern European and SEER/US registration data},
journal={HEMATOLOGICAL ONCOLOGY},
volume={35},
number={4},
pages={608-618},
document_type={Article},
} 

@ARTICLE{
author={Karalexi Maria A,...,Zivkovic Snezana V,...,(broj koautora 25)},
year={2017},
title={Mortality and survival patterns of childhood lymphomas: geographic and age-specific patterns in Southern-Eastern European and SEER/US registration data},
journal={HEMATOLOGICAL ONCOLOGY},
volume={35},
number={4},
pages={608-618},
document_type={Article},
} 

@ARTICLE{
author={Karalexi Maria A,...,Zivkovic Snezana V,...,(broj koautora 24)},
year={2016},
title={Survival trends in childhood chronic myeloid leukaemia in Southern-Eastern Europe and the United States of America},
journal={EUROPEAN JOURNAL OF CANCER},
volume={67},
number={},
pages={183-190},
document_type={Article},
} 

@ARTICLE{
author={Karalexi Maria A,...,Zivkovic Snezana V,...,(broj koautora 36)},
year={2015},
title={Childhood central nervous system tumour mortality and survival in Southern and Eastern Europe (1983-2014): Gaps persist across 14 cancer registries},
journal={EUROPEAN JOURNAL OF CANCER},
volume={51},
number={17},
pages={2665-2677},
document_type={Article},
}