title: Therpaeutic value of a new antirheumatic drug.
mesh_terms: D000328:Adult; D000368:Aged; D000893:Anti-Inflammatory Agents / Q000008:administration & dosage / Q000627:therapeutic use*; D001172:Arthritis, Rheumatoid / Q000188:drug therapy*; D002986:Clinical Trials as Topic; D004305:Dose-Response Relationship, Drug; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D010793:Phthalazines / Q000627:therapeutic use*; D010919:Placebos; D011724:Pyridazines / Q000627:therapeutic use*
chemical_list: D000893:Anti-Inflammatory Agents; D010793:Phthalazines; D010919:Placebos; D011724:Pyridazines