Comment on

• Clinical and Imaging Signs of Spondyloarthritis in First-Degree Relatives of HLA-B27-Positive Ankylosing Spondylitis Patients: The Pre-Spondyloarthritis (Pre-SpA) Cohort Study.

  Turina MC, de Winter JJ, Paramarta JE, Gamala M, Yeremenko N, Nabibux MN, Landewé R, Baeten DL. Turina MC, et al. Arthritis Rheumatol. 2016 Oct;68(10):2444-55. doi: 10.1002/art.39766. Arthritis Rheumatol. 2016. PMID: 27214232
• Axial Spondyloarthritis in Relatives of Probands With Ankylosing Spondylitis: Comment on the Article by Turina et al.

  van der Linden S, Khan MA. van der Linden S, et al. Arthritis Rheumatol. 2017 May;69(5):1122-1123. doi: 10.1002/art.40026. Epub 2017 Mar 31. Arthritis Rheumatol. 2017. PMID: 28002885 No abstract available.