title: Combination chemotherapy in rheumatoid arthritis.
mesh_terms: D000700:Analgesics / Q000627:therapeutic use; D000893:Anti-Inflammatory Agents / Q000627:therapeutic use; D001172:Arthritis, Rheumatoid / Q000188:drug therapy*; D004359:Drug Therapy, Combination; D006801:Humans; D008727:Methotrexate / Q000627:therapeutic use; D012460:Sulfasalazine / Q000627:therapeutic use
chemical_list: D000700:Analgesics; D000893:Anti-Inflammatory Agents; D012460:Sulfasalazine; D008727:Methotrexate