Ankylosing spondylitis (Simple English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Ankylosing spondylitis" in Simple English language version.

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nih.gov

niams.nih.gov

  • "Questions and Answers about Ankylosing Spondylitis". NIAMS. June 2016. Archived from the original on 28 September 2016. Retrieved 28 September 2016.

rarediseases.info.nih.gov

web.archive.org

  • "Questions and Answers about Ankylosing Spondylitis". NIAMS. June 2016. Archived from the original on 28 September 2016. Retrieved 28 September 2016.
  • "Ankylosing spondylitis". GARD. 9 February 2015. Archived from the original on 2 October 2016. Retrieved 28 September 2016.