PT - JOURNAL ARTICLE AU - Antonio Marchesoni AU - Alfredomaria Lurati AU - Francesca Desiati AU - Valeria Rossi AU - Norma Battafarano TI - Antibodies to cyclic citrullinated peptides in psoriatic arthritis: do classification criteria affect study results? DP - 2006 Feb 01 TA - The Journal of Rheumatology PG - 435--435 VI - 33 IP - 2 4099 - http://www.jrheum.org/content/33/2/435.short 4100 - http://www.jrheum.org/content/33/2/435.full SO - J Rheumatol2006 Feb 01; 33