Haben Fesseha and Asfaw Ayele (2020) “Recurrent Prepartum Cervico-Vaginal Prolapse in a Crossbred Holstein Friesian Dairy Cow”, Veterinary  Medicine, pp. 21–23. Available at: https://openventio.us/index.php/VM/article/view/530 (Accessed: 22 September 2026).