A further study in the combined use of alphaprodine (nisentil) hydrochloride and levallorphan (lorfan) tartrate for analgesia in obstetrics.
D000522:Alphaprodine; D000698:Analgesia; D000700:Analgesics; D018712:Analgesics, Non-Narcotic / Q000628:therapy*; D000758:Anesthesia; D000773:Anesthesia, Obstetrical; D058633:Antipyretics; D007977:Levallorphan; D009020:Morphine / Q000037:antagonists & inhibitors*; D009774:Obstetrics; D059408:Pain Management; D013644:Tartrates
D000700:Analgesics; D018712:Analgesics, Non-Narcotic; D058633:Antipyretics; D013644:Tartrates; D000522:Alphaprodine; D007977:Levallorphan; D009020:Morphine; C029768:tartaric acid
ANALGESICS AND ANTIPYRETICS/therapy; ANESTHESIA, OBSTETRICAL; MORPHINE/antagonists