PT - JOURNAL ARTICLE AU - CARLO PALAZZI AU - ENNIO LUBRANO AU - SALVATORE D’ANGELO AU - IGNAZIO OLIVIERI TI - Beyond Early Diagnosis: Occult Psoriatic Arthritis AID - 10.3899/jrheum.091026 DP - 2010 Aug 01 TA - The Journal of Rheumatology PG - 1556--1558 VI - 37 IP - 8 4099 - http://www.jrheum.org/content/37/8/1556.short 4100 - http://www.jrheum.org/content/37/8/1556.full SO - J Rheumatol2010 Aug 01; 37