Preliminary Biochemical study of Aqueous, Ethanolic and Alkaloids Extracts of Xanthium Spinosum L. University of Thi-Qar Journal of Science, [S. l.], v. 1, n. 3, p. 46–63, 2009. Disponível em: http://mail.jsci.utq.edu.iq/index.php/main/article/view/188.. Acesso em: 26 dec. 2024.