A double blind comparison of meptazinol versus pentazocine in chronic rheumatoid and osteoarthritis.
D000368:Aged; D001172:Arthritis, Rheumatoid / Q000188:drug therapy*; D001381:Azepines / Q000627:therapeutic use*; D002908:Chronic Disease; D002986:Clinical Trials as Topic; D004311:Double-Blind Method; D006801:Humans; D008621:Meptazinol / Q000627:therapeutic use*; D008875:Middle Aged; D010003:Osteoarthritis / Q000188:drug therapy*; D010423:Pentazocine / Q000627:therapeutic use*
D001381:Azepines; D008621:Meptazinol; D010423:Pentazocine