Comparison of sulfasalazine and placebo in the treatment of ankylosing spondylitis. A Department of Veterans Affairs Cooperative Study.
Clegg DO, Reda DJ, Weisman MH, Blackburn WD, Cush JJ, Cannon GW, Mahowald ML, Schumacher HR Jr, Taylor T, Budiman-Mak E, Cohen MR, Vasey FB, Luggen ME, Mejias E, Silverman SL, Makkena R, Alepa FP, Buxbaum J, Haakenson CM, Ward RH, Manaster BJ, Anderson RJ, Ward JR, Henderson WG.
Clegg DO, et al. Among authors: luggen me.
Arthritis Rheum. 1996 Dec;39(12):2004-12. doi: 10.1002/art.1780391209.
Arthritis Rheum. 1996.
PMID: 8961905
Clinical Trial.