@ARTICLE{
author={Subotic Dragan R,Van Schil Paul,Grigoriu Bogdan},
year={2016},
title={Radiation therapy for post-operative recurrence: yes, but only for limited indications},
journal={EUROPEAN RESPIRATORY JOURNAL},
volume={48},
number={1},
pages={278-279},
document_type={Letter},
} 

@ARTICLE{
author={Subotic Dragan R,Van Schil Paul,Grigoriu Bogdan},
year={2016},
title={Optimising treatment for post-operative lung cancer recurrence},
journal={EUROPEAN RESPIRATORY JOURNAL},
volume={47},
number={2},
pages={374-378},
document_type={Editorial Material},
}