Baishya, G., Gautam, C. K., Pathak, H., & Deka, A. (2013). Gross and Histomorphology of the Ovary of an Asian Elephant Calf (Elephas maximus). Indian Journal of Veterinary Anatomy, 25(1). https://epubs.icar.org.in/index.php/IJVA/article/view/30761