Woźniak M., Mrówczyńska L., Waśkiewicz A., Rogoziński T., Ratajczak I. 2019. The role of seasonality on the chemical composition, antioxidant activity and cytotoxicity of Polish propolis in human erythrocytes. Revista Brasileira de Farmacognosia. 29(3): 301-08. doi:10.1016/j.bjp.2019.02.002

Woźniak M., Mrówczyńska L., Waśkiewicz A., Rogoziński T., Ratajczak I. 2019. The role of seasonality on the chemical composition, antioxidant activity and cytotoxicity of Polish propolis in human erythrocytes. Revista Brasileira de Farmacognosia. 29(3): 301-08. doi:10.1016/j.bjp.2019.02.002