Zaalan, Ebtihajah Abd Alrazaq, Mahmoud Qassem, Muhammad Muayyad Bilal, and Zaher Samman Tahan. “Effect of Oral Administration of Paraquat Pesticide on the Hippocampus and Substantia Nigra in Wistar Rats’ Brains”. Journal of agricultural, environmental and veterinary sciences 5, no. 3 (September 30, 2021): 84–71. Accessed December 19, 2025. https://www.ajsrp.ojsexpert.com/index.php/jaevs/article/view/4235.