PT - JOURNAL ARTICLE AU - Ennevaara, Kai AU - Oka, Martti TI - Amyloidosis in Ankylosing Spondylitis AID - 10.1136/ard.22.5.336 DP - 1963 Sep 01 TA - Annals of the Rheumatic Diseases PG - 336--341 VI - 22 IP - 5 4099 - http://ard.bmj.com/content/22/5/336.short 4100 - http://ard.bmj.com/content/22/5/336.full SO - Ann Rheum Dis1963 Sep 01; 22