Abdu Mohammed, Bahja, Mohammed Abdulelah Abuzied., Fadwa Mohammed Ebraheem, Doha Mohammed Alfatih, Fatma ZeinElabdeen Ebrahim., Aisha Ali Rhoma, Sawsan A. Hamed, Bashir Mohammed Bashir, and Elsadig Gasoom. “Detection of Vitamin D Receptor Gene Polymorphism in Degenerative Spine Condition Among Sudanese Patients”. Journal of Medical Case Reports and Reviews 6, no. 10 (October 26, 2023). Accessed May 16, 2024. http://jmcrr.info/index.php/jmcrr/article/view/241.