EL-SHERBINY, E. M. .; OSMAN, H. F. .; TAHA, M. S. . Effectiveness of Echinacea purpurea extract on immune deficiency induced by azathioprine in male albino rats. Bioscience Journal , Uberlândia, MG, v. 37, p. e37029, 2021. DOI: 10.14393/BJ-v37n0a2021-51270. Disponível em: https://seer.ufu.br/index.php/biosciencejournal/article/view/51270. Acesso em: 23 jul. 2024.