title: Combined spinal-epidural or standard epidural analgesia in labour.
mesh_terms: D000701:Analgesics, Opioid; D000767:Anesthesia, Epidural; D000773:Anesthesia, Obstetrical; D000775:Anesthesia, Spinal; D000779:Anesthetics, Local; D002045:Bupivacaine; D005260:Female; D006801:Humans; D011247:Pregnancy; D017409:Sufentanil
chemical_list: D000701:Analgesics, Opioid; D000779:Anesthetics, Local; D017409:Sufentanil; D002045:Bupivacaine