«Anthelmintic Activity of Nauclea Diderrichii Leaf Extracts and Fractions Against Adult Haemonchus Placei ». Nigerian Journal of Pharmaceutical Research 16, no. 1 (settembre 30, 2020): 81–86. Consultato aprile 6, 2026. https://www.ojshostng.com/index.php/njpharmaceuticalsciences/article/view/896.