Drigla, F., Balacescu, O., Visan, S., Bisboaca, S. E., Berindan-Neagoe, I., & Marghitas, L. A. (2016). Synergistic effects induced by combined treatments of aqueous extract of propolis and venom. Medicine and Pharmacy Reports, 89(1), 104–109. https://doi.org/10.15386/cjmed-527