SAT0363 Validation of the Ankylosing Spondylitis Disease Activity SCORE (ASDAS) and Effectiveness of Infliximab in the Treatment of Ankylosing Spondylitis over 4 Years
SAT0363 Validation of the Ankylosing Spondylitis Disease Activity SCORE (ASDAS) and Effectiveness of Infliximab in the Treatment of Ankylosing Spondylitis over 4 Years