Al-Omairi, Majeed Sh. S., and Sabah Mohammad Al-Haj Nasan. “Relationship of Cystein Rich Protein Gene Polymorphism With Sheep Immunity”. American Journal of Biology and Natural Sciences 2, no. 11 (November 4, 2025): 29–34. Accessed June 4, 2026. https://biojournals.us/index.php/AJBNS/article/view/1664.