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author={Chansky Kari,Subotic Dragan R,Foster Nathan R,Blum Torsten G},
year={2016},
title={Survival analyses in lung cancer},
journal={JOURNAL OF THORACIC DISEASE},
volume={8},
number={11},
pages={3457-+},
document_type={Article},
} 

@ARTICLE{
author={Blum Torsten G,...,Jovanovic Dragana M,...,(broj koautora 35)},
year={2014},
title={The European initiative for quality management in lung cancer care},
journal={EUROPEAN RESPIRATORY JOURNAL},
volume={43},
number={5},
pages={1254-1277},
document_type={Article},
}