Ali Erhan Özdemirel et al. 2023. Anti-tumor necrosis factor alpha treatment does not influence serum levels of the markers associated with radiographic progression in ankylosing spondylitis. Archives of Rheumatology. 38, 1 (Mar. 2023), 148–155. DOI:https://doi.org/10.46497/ArchRheumatol.2023.9974.