Haben Fesseha, MVSc, DVM. Umbilical Hernia in Cross Holstein Friesian Calf and its Surgical Management: A Case Report. Veteri.  Medic. [Internet]. 2020 Aug. 31 [cited 2026 Sep. 22];:39-42. Available from: https://openventio.us/index.php/VM/article/view/506