RT Journal Article SR Electronic T1 Fibromyalgia and Enthesitis in Psoriatic Arthritis. Time to “Characterize” and “Refine” Clinical Definitions JF The Journal of Rheumatology JO J Rheumatol FD The Journal of Rheumatology SP 677 OP 678 DO 10.3899/jrheum.120095 VO 39 IS 4 A1 JOSÉ LUIS FERNÁNDEZ-SUEIRO YR 2012 UL http://www.jrheum.org/content/39/4/677.abstract AB