title: A double-blind comparative trial of aspirin preparation and ibuprofen in general practice.
mesh_terms: D000700:Analgesics / Q000627:therapeutic use*; D000893:Anti-Inflammatory Agents / Q000627:therapeutic use*; D001172:Arthritis, Rheumatoid / Q000188:drug therapy; D001241:Aspirin / Q000627:therapeutic use*; D002986:Clinical Trials as Topic; D005194:Family Practice; D006801:Humans; D010003:Osteoarthritis / Q000188:drug therapy; D011422:Propionates / Q000627:therapeutic use*
chemical_list: D000700:Analgesics; D000893:Anti-Inflammatory Agents; D011422:Propionates; D001241:Aspirin