Naproxen in treatment of ankylosing spondylitis [Proceedings].
D004341:Drug Evaluation; D006801:Humans; D009280:Naphthaleneacetic Acids / Q000627:therapeutic use*; D009288:Naproxen / Q000627:therapeutic use*; D013167:Spondylitis, Ankylosing / Q000188:drug therapy*
D009280:Naphthaleneacetic Acids; D009288:Naproxen