RT Journal Article SR Electronic T1 Diffusion-weighted Imaging in Axial Spondyloarthritis: A Measure of Effusion or Does It Elicit Confusion? JF The Journal of Rheumatology JO J Rheumatol FD The Journal of Rheumatology SP 729 OP 730 DO 10.3899/jrheum.171479 VO 45 IS 6 A1 ROBERT G. LAMBERT A1 WALTER P. MAKSYMOWYCH YR 2018 UL http://www.jrheum.org/content/45/6/729.abstract AB