TY - JOUR T1 - The Role of Ultrasound in Psoriatic Arthritis - Do We Need a Score? JF - The Journal of Rheumatology JO - J Rheumatol SP - 659 LP - 659 DO - 10.3899/jrheum.181044.C1 VL - 46 IS - 6 A2 - , Y1 - 2019/06/01 UR - http://www.jrheum.org/content/46/6/659.abstract N2 - The Role of Ultrasound in Psoriatic Arthritis — Do We … ER -