Book 10.2 Subsidiary of the University of Ruse in RazgradBook 10.2 · Biotechnologies and Food Technologies SAT-LCR-P-2-BFT(R)-08 Chemical composition and biological activities of Bulgarian propolis Cite Cite this paper× Citation styleAPA 7IEEEChicago Author–DateHarvardBibTeXRIS DownloadCopy Iliana Nikolova, Vanya Prodanova-Stefanova