@ARTICLE{
author={Rankovic Goran Z,Stankovic V,Zivkovic Milan,Rankovic B,Laketic D,Potic Milan B,Saranovic Milena,Rankovic Nedin G},
year={2019},
title={Effects of cinchonine, a Cinchona bark alkaloid, on spontaneous and induced rat ileum contractions},
journal={BRATISLAVA MEDICAL JOURNAL-BRATISLAVSKE LEKARSKE LISTY},
volume={120},
number={8},
pages={576-580},
document_type={Article},
} 

@ARTICLE{
author={Drmanic Sasa Z,Nikolic Jasmina B,Sekularac Gavrilo M,Rankovic B,Jovanovic Bratislav Z},
year={2014},
title={Solvent and Structure Effects on Electronic Absorption Spectra of the Isomeric Pyridinecarboxylic Acids},
journal={JOURNAL OF APPLIED SPECTROSCOPY},
volume={80},
number={6},
pages={829-834},
document_type={Article},
}