ERISIR, ZEKI, and ATILLA YILDIZ. “Influence of Propylene Glycol on Conception Rate in Cows”. The Indian Journal of Animal Sciences 86, no. 4 (April 22, 2016): 401–404. Accessed October 20, 2025. https://epubs.icar.org.in/index.php/IJAnS/article/view/57724.