KOWALCZUK, A.; ŁOZAK, A.; FIJAŁEK, Z. E. Biological activity of plant raw materials subject to the counter drug addiction act. European Journal of Clinical and Experimental Medicine, [S. l.], v. 10, n. 3, p. 318–333, 2012. Disponível em: https://journals.ur.edu.pl/ejcem/article/view/12732. Acesso em: 14 mar. 2026.