title: Sulphasalazine for rheumatoid arthritis. Studies on dose, acetylator phenotype and efficacy.
mesh_terms: D000107:Acetylation; D000894:Anti-Inflammatory Agents, Non-Steroidal / Q000378:metabolism / Q000627:therapeutic use*; D001172:Arthritis, Rheumatoid / Q000188:drug therapy*; D004305:Dose-Response Relationship, Drug; D006801:Humans; D010641:Phenotype; D012460:Sulfasalazine / Q000378:metabolism / Q000627:therapeutic use*
chemical_list: D000894:Anti-Inflammatory Agents, Non-Steroidal; D012460:Sulfasalazine