Elbaz, H. T., Marey, M. A., Abdel Razek, E. M. and Moustafa, I. A. (2018) “Ultrasonographic Evaluation of Accessory Sex Glands and Testes of Stallion during Non-breeding Season”, PSM Veterinary Research, 3(2), pp. 45–52. Available at: https://psmjournals.org/index.php/vetres/article/view/258 (Accessed: 20February2026).