@ARTICLE{
author={Sarcev Tatjana,Pena-Karan Slobodanka,Ilic Aleksandra B,Perin Branislav M,Zaric Bojan,Tepavac Aleksandar,Eri Zivka,Potic Marijela,Andjelkovic Aleksandra,Stanic Jelena},
year={2013},
title={Clinico-pathological prognostic factors for relapse in early stage non-small cell lung cancer after radical surgical resection},
journal={EUROPEAN RESPIRATORY JOURNAL},
volume={42},
number={},
pages={-},
document_type={Meeting Abstract},
} 

@ARTICLE{
author={Zaric Bojan,Perin Branislav M,Ilic Aleksandra B,Kopitovic Ivan S,Matijasevic Jovan A,Andrijevic Ljiljana N,Secen Nevena M,Stanic Jelena,Bijelovic Milorad,Kosjerina Zdravko,Antonic Milan N},
year={2011},
title={Clinical trials in advanced stage lung cancer: a survey of patients' opinion about their treatment},
journal={MULTIDISCIPLINARY RESPIRATORY MEDICINE},
volume={6},
number={1},
pages={20-27},
document_type={Article},
}