Kumar, Palli Ravi, et al. “Surgical Management of Urinary Obstruction in Young Ruminants by Tube Cystotomy: A Report of 24 Cases”. Journal of Advanced Veterinary and Animal Research, vol. 3, no. 2, July 2016, pp. 188-91, https://banglajol.info/index.php/JAVAR/article/view/28885.