Mishra, Gyan Prakash, Sangeeta Kumari, Shobha Bhatnagar, and Brijendra Singh. “Sixth Cervical Vertebra With Bilateral Double Foramen Transversarium and Non-Bifid Spine: A Rare Case”. International Journal of Research in Medical Sciences 3, no. 1 (January 5, 2017): 352–353. Accessed October 13, 2025. https://www.msjonline.org/index.php/ijrms/article/view/1272.