Long term outcome of treatment with sulphasalazine in rheumatoid arthritis.
D000894:Anti-Inflammatory Agents, Non-Steroidal / Q000009:adverse effects / Q000627:therapeutic use*; D001172:Arthritis, Rheumatoid / Q000188:drug therapy*; D006801:Humans; D012460:Sulfasalazine / Q000009:adverse effects / Q000627:therapeutic use*
D000894:Anti-Inflammatory Agents, Non-Steroidal; D012460:Sulfasalazine