Kateregga, John N., Maria Nabayunga, Patrick Vudriko, and James G. Ndukui. 2017. “Anthelmintic Activity of Cassia Occidentalis L. Methanolic Leaf Extract on Ascaridia Galli and Heterakis Gallinarum and Its Acute Toxicity”. International Journal of Basic & Clinical Pharmacology 3 (1):114-19. https://www.ijbcp.com/index.php/ijbcp/article/view/959.