title: Tolfenamic acid and ibuprofen in rheumatoid arthritis: a double-blind cross over study.
mesh_terms: D000894:Anti-Inflammatory Agents, Non-Steroidal / Q000627:therapeutic use*; D001172:Arthritis, Rheumatoid / Q000188:drug therapy*; D004311:Double-Blind Method; D006801:Humans; D007052:Ibuprofen / Q000627:therapeutic use*; D062367:ortho-Aminobenzoates / Q000627:therapeutic use*
chemical_list: D000894:Anti-Inflammatory Agents, Non-Steroidal; D062367:ortho-Aminobenzoates; C009500:tolfenamic acid; D007052:Ibuprofen