Abou-Elhamd, Alaa Sayed, Yousria AbdelRahman, and Aziza Selim. “Pelvic Urethra and Its Associated Glands in Donkey (Equus asinus): Histological and Histochemical Findings With Special Reference to Their Seasonal Variations”. Journal of Advanced Veterinary Research 9, no. 4 (October 1, 2019): 134-143. Accessed April 19, 2024. https://advetresearch.com/index.php/AVR/article/view/400.