D. Shakir, H. Tsonev, K. Ninov, S. Monov, and H. Hristov, “Case report: a rare combination of diffuse idiopathic skeletal hyperostosis and cervical septic spondylodiscitis”, Rheumatol Bul, vol. 31, no. 4, pp. 112–122, Mar. 2024, doi: 10.35465/31.4.2023.pp112-122.