title: Evaluation of a simple articular index for joint tenderness in rheumatoid arthritis.
mesh_terms: D001172:Arthritis, Rheumatoid / Q000175:diagnosis* / Q000188:drug therapy; D001241:Aspirin / Q000627:therapeutic use; D002986:Clinical Trials as Topic; D006801:Humans; D007596:Joints; D008722:Methods; D010146:Pain; D010919:Placebos; D011239:Prednisolone / Q000627:therapeutic use
chemical_list: D010919:Placebos; D011239:Prednisolone; D001241:Aspirin