TY - JOUR T1 - HLA studies in psoriatic arthritis: current situation and future needs. JF - The Journal of Rheumatology JO - J Rheumatol SP - 4 LP - 6 VL - 30 IS - 1 AU - Dafna D Gladman AU - Vernon T Farewell Y1 - 2003/01/01 UR - http://www.jrheum.org/content/30/1/4.abstract N2 - 300 Multiple ChoicesThis is a pdf-only article and there is no markup to show you.full-text.pdf ER -