TAWFIK, W. A.; SHAMS, K. A.; ABDEL-AZIM, N. S.; HASSAN, N. M.; ISMAIL, S. I. NAPHTHAQUINONES OF ALKANNA ORIENTALIS (L.) BOISS. African Journal of Traditional, Complementary and Alternative Medicines, [S. l.], v. 4, n. 1, p. 55–58, 2006. Disponível em: https://journals.athmsi.org/index.php/ajtcam/article/view/158. Acesso em: 19 may. 2024.