[2 methods of labor analgesia].
D000765:Anesthesia, Conduction; D000768:Anesthesia, General; D000773:Anesthesia, Obstetrical; D000779:Anesthetics, Local / Q000008:administration & dosage*; D004357:Drug Synergism; D005260:Female; D006220:Haloperidol / Q000008:administration & dosage*; D006801:Humans; D008733:Methoxyflurane / Q000008:administration & dosage*; D010423:Pentazocine / Q000008:administration & dosage*; D011247:Pregnancy
D000779:Anesthetics, Local; D008733:Methoxyflurane; D006220:Haloperidol; D010423:Pentazocine
Su due metodiche di analgesia in travaglio di parto.