title: Analgesia and anaesthesia in labour.
mesh_terms: D000698:Analgesia; D000767:Anesthesia, Epidural; D000768:Anesthesia, General; D000773:Anesthesia, Obstetrical; D002585:Cesarean Section; D005260:Female; D006801:Humans; D007273:Injections, Intramuscular; D007275:Injections, Intravenous; D007743:Labor, Obstetric; D008614:Meperidine / Q000008:administration & dosage / Q000494:pharmacology / Q000627:therapeutic use; D008733:Methoxyflurane; D009020:Morphine / Q000494:pharmacology / Q000627:therapeutic use; D009609:Nitrous Oxide; D010100:Oxygen; D010146:Pain / Q000188:drug therapy; D011247:Pregnancy; D012138:Respiratory Therapy; D014241:Trichloroethylene
chemical_list: D014241:Trichloroethylene; D008733:Methoxyflurane; D009020:Morphine; D008614:Meperidine; D009609:Nitrous Oxide; D010100:Oxygen