Özdemir, V., Yanar, M. y KOÇYİĞİT, R. 2022. General Properties of Propolis and its Usage in Ruminants. Journal of the Hellenic Veterinary Medical Society. 73, 2 (jul. 2022), 3905–3912. DOI:https://doi.org/10.12681/jhvms.26334.