New developments in epidural anesthesia for obstetrics.
D000773:Anesthesia, Obstetrical; D000775:Anesthesia, Spinal; D004837:Epinephrine; D005260:Female; D005333:Fetus / Q000187:drug effects; D006801:Humans; D008012:Lidocaine; D008619:Mepivacaine; D008708:Methemoglobinemia / Q000139:chemically induced; D011247:Pregnancy; D011318:Prilocaine
D011318:Prilocaine; D008012:Lidocaine; D008619:Mepivacaine; D004837:Epinephrine