title: [Determination of effects of drug therapy in chronic rheumatoid arthritis--problems in determination of therapeutic effects of anti-rheumatoid drugs].
mesh_terms: D000085:Acetates / Q000009:adverse effects / Q000627:therapeutic use; D001172:Arthritis, Rheumatoid / Q000188:drug therapy*; D002908:Chronic Disease; D002986:Clinical Trials as Topic; D006801:Humans; D007213:Indomethacin / Q000009:adverse effects / Q000627:therapeutic use; D010653:Phenylbutazone / Q000009:adverse effects / Q000627:therapeutic use; D010919:Placebos; D011743:Pyrimidines / Q000009:adverse effects / Q000627:therapeutic use
chemical_list: D000085:Acetates; D010919:Placebos; D011743:Pyrimidines; D010653:Phenylbutazone; D007213:Indomethacin