R. Kavin, et al. “DYSTOCIA DUE TO FOETAL HYDROCEPHALUS AND PROGNATHISM IN A NON-DESCRIPT DOE ”. Indian Journal of Veterinary and Animal Sciences Research, vol. 52, no. 1, June 2023, pp. 122-4, https://epubs.icar.org.in/index.php/IJVASR/article/view/137722.