Bhattacharyya, H. K., M. .- u-. R. Fazili, F. A. Bhat, and B. A. Buchoo. “Prevalence of Dystocia in Sheep and Goats: A Study of 70 Cases (2004-2011)”. Journal of Advanced Veterinary Research, vol. 5, no. 1, Jan. 2015, pp. 14-20, https://advetresearch.com/index.php/AVR/article/view/40.