Cite
Incidence of extra-articular manifestations in ankylosing spondylitis, psoriatic arthritis and undifferentiated spondyloarthritis: results from a national register-based cohort study.
MLA
Bengtsson, Karin, et al. “Incidence of Extra-Articular Manifestations in Ankylosing Spondylitis, Psoriatic Arthritis and Undifferentiated Spondyloarthritis: Results from a National Register-Based Cohort Study.” Rheumatology, vol. 60, no. 6, June 2021, pp. 2725–34. EBSCOhost, https://doi.org/10.1093/rheumatology/keaa692.
APA
Bengtsson, K., Forsblad-d’Elia, H., Deminger, A., Klingberg, E., Dehlin, M., Exarchou, S., Lindström, U., Askling, J., & Jacobsson, L. T. H. (2021). Incidence of extra-articular manifestations in ankylosing spondylitis, psoriatic arthritis and undifferentiated spondyloarthritis: results from a national register-based cohort study. Rheumatology, 60(6), 2725–2734. https://doi.org/10.1093/rheumatology/keaa692
Chicago
Bengtsson, Karin, Helena Forsblad-d’Elia, Anna Deminger, Eva Klingberg, Mats Dehlin, Sofia Exarchou, Ulf Lindström, Johan Askling, and Lennart T H Jacobsson. 2021. “Incidence of Extra-Articular Manifestations in Ankylosing Spondylitis, Psoriatic Arthritis and Undifferentiated Spondyloarthritis: Results from a National Register-Based Cohort Study.” Rheumatology 60 (6): 2725–34. doi:10.1093/rheumatology/keaa692.