@article{Ignjatovi__2019,
title={Rare-earth (Gd3+,
Yb3+/Tm3+,
Eu3+) co-doped hydroxyapatite as magnetic,
up-conversion and down-conversion materials for multimodal imaging},
volume={9},
ISSN={2045-2322},
url={http://dx.doi.org/10.1038/s41598-019-52885-0},
DOI={10.1038/s41598-019-52885-0},
number={1},
journal={Scientific Reports},
publisher={Springer Science and Business Media LLC},
author={Ignjatović,
Nenad L. and Mančić,
Lidija and Vuković,
Marina and Stojanović,
Zoran and Nikolić,
Marko G. and Škapin,
Srečo and Jovanović,
Sonja and Veselinović,
Ljiljana and Uskoković,
Vuk and Lazić,
Snežana and Marković,
Smilja and Lazarević,
Miloš M. and Uskoković,
Dragan P.},
year={2019},
month=nov }