Undifferentiated spondyloarthritis: a longterm followup.

MLA

Sampaio-Barros, Percival D., et al. “Undifferentiated Spondyloarthritis: A Longterm Followup.” The Journal of Rheumatology, vol. 37, no. 6, June 2010, pp. 1195–99. EBSCOhost, https://doi.org/10.3899/jrheum.090625.

APA

Sampaio-Barros, P. D., Bortoluzzo, A. B., Conde, R. A., Costallat, L. T. L., Samara, A. M., & Bértolo, M. B. (2010). Undifferentiated spondyloarthritis: a longterm followup. The Journal of Rheumatology, 37(6), 1195–1199. https://doi.org/10.3899/jrheum.090625

Chicago

Sampaio-Barros, Percival D, Adriana B Bortoluzzo, Roseneide A Conde, Lilian Tereza L Costallat, Adil M Samara, and Manoel B Bértolo. 2010. “Undifferentiated Spondyloarthritis: A Longterm Followup.” The Journal of Rheumatology 37 (6): 1195–99. doi:10.3899/jrheum.090625.