U. Chandrakar, R. P. Tiwari, G. K. Mishra, M. R. Poyam, and S. D. Hirpurkar, “Incidence of Pyometra and Antibiotic Sensitivity of Genital Discharge in Bitches”, Int. J. Livest. Res., vol. 11, no. 3, pp. 130–134, Mar. 2021.