Exercise for ankylosing spondylitis: An evidence-based consensus statement.
Semin Arthritis Rheum. 2016 Feb;45(4):411-27. doi: 10.1016/j.semarthrit.2015.08.003. Epub 2015 Aug 18. Semin Arthritis Rheum. 2016. PMID: 26493464 Free article. Review.