Hammad, Amal, Ahmed Essam Elweza, Shabaan Gadallah, Reda Rashed, Ahmed Sharshar, and Hamed Elbaz. “B-Mode and Color Doppler Sonographic Appearance of Pelvic Tendon, Ligament and Uterine Blood Flow in Non-Pregnant and Heavy Pregnant Dairy Cows: Sonography of Pelvic Ligament in Cows”. PSM Veterinary Research 7, no. 2 (December 15, 2022): 69–80. Accessed April 27, 2024. https://psmjournals.org/index.php/vetres/article/view/603.