Erratum: The role of ultrasound in psoriatic arthritis - Do we need a score? [editorial] (J Rheumatol (2019) 46 (384-90) DOI: 10.3899/jrheum.181044)
D'Agostino MA., Coates LC.
The role of ultrasound in psori-atic arthritis - do we need a score? J Rheumatol 2019;doi:10.3899/jrheum.181044. Reference 20 of this editorial has incorrect citation numbers. The numbers should be 2019;46:384-90.