[Double-blind studies of Stadol (butorphanol tartrate)/pentazocine for postoperative pain (author's transl)].
D000328:Adult; D002077:Butorphanol / Q000627:therapeutic use*; D002986:Clinical Trials as Topic; D004311:Double-Blind Method; D005260:Female; D006801:Humans; D007044:Hysterectomy; D008875:Middle Aged; D009019:Morphinans / Q000627:therapeutic use*; D010149:Postoperative Pain / Q000188:drug therapy*; D010423:Pentazocine / Q000627:therapeutic use*
D009019:Morphinans; D002077:Butorphanol; D010423:Pentazocine