PT - JOURNAL ARTICLE ED - , TI - Developing a Risk-scoring Model for Ankylosing Spondylitis Based on a Combination of HLA-B27, Single-nucleotide Polymorphism, and Copy Number Variant Markers AID - 10.3899/jrheum.160347.C1 DP - 2017 Jan 01 TA - The Journal of Rheumatology PG - 132--132 VI - 44 IP - 1 4099 - http://www.jrheum.org/content/44/1/132.short 4100 - http://www.jrheum.org/content/44/1/132.full SO - J Rheumatol2017 Jan 01; 44