Sunbul Mohammed Zeki Abdullah, Mayada K. Mohammed, and Maha A. Hamdi. “Assessment of the Relationship Between ABO Blood Group and Familial Cancer Occurrence in Kirkuk City”. Galen Medical Journal 14 (March 17, 2025): e3813. Accessed October 5, 2025. https://journals.salviapub.com/index.php/gmj/article/view/3813.