Sahib, MR, IL AL-Jaryan, and TM Al-Thuwaini. “GDF9 Gene c.260G>A Mutation and Sheep Litter Size: A Meta-Analysis”. Journal of the Hellenic Veterinary Medical Society 75, no. 2 (July 15, 2024): 7493–7500. Accessed July 17, 2024. https://ejournals.epublishing.ekt.gr/index.php/jhvms/article/view/35128.