TY - JOUR T1 - Conventional systemic agents for psoriasis. A systematic review. JF - The Journal of Rheumatology JO - J Rheumatol SP - 1442 LP - 1446 VL - 33 IS - 7 AU - Bruce E Strober AU - Kimberly Siu AU - Kavi Menon Y1 - 2006/07/01 UR - http://www.jrheum.org/content/33/7/1442.abstract N2 - Very few well designed studies have evaluated the conventional systemic agents for psoriasis. This is a systematic, evidence-based review of the literature evaluating both the efficacy and safety of the medications cyclosporine, methotrexate, acitretin, hydroxyurea, and 6-thioguanine. Treatment recommendations are made. ER -