Kunej, Tomi, and Igor Movrin. “Cervical Spine Fractures in Ankylosing Spondylitis: a Case Report and Literature Review: Zlomi Vratne Hrbtenice Pri Ankilozantnem Spondilitisu: Prikaz Primera in Pregled Literature”. Acta Medico-Biotechnica, vol. 9, no. 2, Nov. 2021, pp. 58-62, https://doi.org/10.18690/actabiomed.139.