Aboutabl, E. A., F. A. Hashem, A. A. Sleem, and A. A. Maamoon. ā€œ ANTI-INFLAMMATORY ACTIVITY AND CYTOTOXICITY OF MACFADYENA UNGUIS-CATI Lā€. African Journal of Traditional, Complementary and Alternative Medicines, vol. 5, no. 1, Sept. 2007, pp. 18-26, https://journals.athmsi.org/index.php/ajtcam/article/view/234.