Swasdipan, C., S. Sutthikan, and N. Suraruji. “A Female Pseudohermaphroditism with Pyometra in a Dog: A Case Report”. Journal of Mahanakorn Veterinary Medicine, vol. 14, no. supplement, Jan. 2020, pp. 53-61, https://li01.tci-thaijo.org/index.php/jmvm/article/view/191891.