@ARTICLE{
author={Savic Ivana M,Nikolic Goran S,Savic Ivan M,Zlatkovic Sasa Z,Djokic Dragisa},
year={2010},
title={New, Simple and Validated UV-spectrophotometric Methods for the Estimation of Sodium Usnate in Preparations},
journal={MACEDONIAN JOURNAL OF CHEMISTRY AND CHEMICAL ENGINEERING},
volume={29},
number={2},
pages={157-164},
document_type={Article},
}