@ARTICLE{
author={Prostran Milica S,Savic-Vujovic Katarina R,Vuckovic Sonja M,Medic Branislava M,Srebro Dragana P,Divac Nevena,Stojanovic Radan M,Vujovic Aleksandar,Jovanovic Lepa B,Jotic Ana D,Cerovac Natasa M},
year={2016},
title={Pharmacotherapy of Pain in the Older Population: The Place of Opioids},
journal={FRONTIERS IN AGING NEUROSCIENCE},
volume={8},
number={},
pages={-},
document_type={Review},
} 

@ARTICLE{
author={Radinovic Kristina S,Markovic-Denic Ljiljana N,Dubljanin-Raspopovic Emilija S,Marinkovic Jelena M,Jovanovic Lepa B,Bumbasirevic Vesna D},
year={2014},
title={Effect of the Overlap Syndrome of Depressive Symptoms and Delirium on Outcomes in Elderly Adults with Hip Fracture: A Prospective Cohort Study},
journal={JOURNAL OF THE AMERICAN GERIATRICS SOCIETY},
volume={62},
number={9},
pages={1640-1648},
document_type={Article},
}