PT - JOURNAL ARTICLE AU - RAFFAELE SCARPA TI - Psoriatic Syndrome or Psoriatic Disease? AID - 10.3899/jrheum.200051 DP - 2020 Jun 01 TA - The Journal of Rheumatology PG - 941--941 VI - 47 IP - 6 4099 - http://www.jrheum.org/content/47/6/941.2.short 4100 - http://www.jrheum.org/content/47/6/941.2.full SO - J Rheumatol2020 Jun 01; 47