Haben Fesseha, and Asfaw Ayele. “Recurrent Prepartum Cervico-Vaginal Prolapse in a Crossbred Holstein Friesian Dairy Cow”. Veterinary  Medicine 5, no. 1 (January 16, 2020): 21–23. Accessed November 12, 2026. https://openventio.us/index.php/VM/article/view/530.