TY - JOUR T1 - Beyond methotrexate: biologic therapy in rheumatoid arthritis JF - Clinical Medicine JO - Clin Med SP - 222 LP - 226 DO - 10.7861/clinmedicine.5-3-222 VL - 5 IS - 3 AU - Andrew J Ostör Y1 - 2005/05/01 UR - http://www.rcpjournals.org/content/5/3/222.abstract N2 - 300 Multiple ChoicesThis is a pdf-only article and there is no markup to show you.full-text.pdf ER -