Hayashi, I., Ohotsuki, M., Suzuki, I., & Watanabe, T. (2001). Effects of oral administration of Echinacea purpurea (American herb) on incidence of spontaneous leukemia caused by recombinant leukemia viruses in AKR/J mice. Japanese Journal of Clinical Immunology,, 24(1), 10-20. A los ratones hembra AKR / J de cuatro semanas de edad se les administraron dosis […]