» AS Support Group    Offers communication, medical and support centers for those with the disease.    http://www.kickas.org

» Ankylosing Spondylitis    Fact sheet from American College of Rheumatology.    http://www.rheumatology.org/public/factsheets/as.asp?aud=pat

» Ankylosing Spondylitis International Federation    World-wide roof organization, lists addresses and additional data of self-help societies of patients suffering from this or related diseases in 30 countries.    http://www.asif.rheumanet.org

» Arthritis MD: Ankylosing Spondylitis    Offers information about the disease, diagnosic criteria, and treatment options.    http://www.arthritismd.com/ankylosing-spondylitis.html

» Health Factsheet from BUPA    Explains the causes, symptoms and treatment of the condition..    http://hcd2.bupa.co.uk/fact_sheets/mosby_factsheets/Ankylosing_Spondylitis.html

» MayoClinic.com - Ankylosing Spondylitis    Offers an overview of the disease, along with links that lead to more information.    http://www.mayoclinic.com/health/ankylosing-spondylitis/DS00483

» MedicineNet: Ankylosing Spondylitis    Information, including causes, symptoms, diagnosis, treatment options and areas of research.    http://www.medicinenet.com/ankylosing_spondylitis/article.htm

» My Back Pages Regarding Ankylosing Spondylitis    Personal pages of Chris Gates telling of his experience with the condition.    http://www.chrisgates.net/back

» National Ankylosing Spondylitis Society    A resource for sufferers. Information about the disease, with practical advice on daily living and a must-do daily exercise schedule. United Kingdom.    http://nass.co.uk/

» Spine University: Ankylosing Spondylitis    A guide targeted towards patients who suffer from the disease.    http://www.spineuniversity.com/early_diagnosis_of_ankylosing_spondylitis_is_important

» Spondylitis Association of America    Supports education, research and treatment for ankylosing spondylitis and related diseases. Description of the disease, personal stories, online forum, and other resources for patients and physicians.    http://www.spondylitis.org/

» Washington University    Description of ankylosing spondylitis, and ideas for reducing symptoms.    http://www.orthop.washington.edu/Bone%20and%20Joint%20Sources/azzzzzzz1_2.html

» eMedicine: Ankylosing Spondylitis    A review, including the epidemiology, causes, diagnosis, and treatment.    http://www.emedicine.com/radio/topic41.htm

» eMedicine: Ankylosing Spondylitis and Undifferentiated Spondyloarthropathy    Full text article compares these diseases.    http://www.emedicine.com/med/topic2700.htm