@ARTICLE{
author={Lepic Toplica,Veljancic Dragana M,Jovanikic Olivera,Lepic Milan,Slankamenac Petar,Raicevic Ranko},
year={2015},
title={Importance of angle correction in transcranial color-coded duplex insonation of arteries at the base of the brain},
journal={VOJNOSANITETSKI PREGLED},
volume={72},
number={12},
pages={1093-1097},
document_type={Article},
} 

@ARTICLE{
author={Jovanikic Olivera,Lepic Toplica,Raicevic Ranko,Veljancic Dragana M,Ristic Andjelka,Gligic Branko},
year={2011},
title={Intimomedial thickness of the vertebral arteries complex: a new useful parameter for the assessment of atheroclerotic process?},
journal={VOJNOSANITETSKI PREGLED},
volume={68},
number={9},
pages={733-738},
document_type={Article},
}