[Prolonged peridural anesthesia in cesarean section].
D000767:Anesthesia, Epidural; D000773:Anesthesia, Obstetrical; D002585:Cesarean Section; D005260:Female; D006801:Humans; D011247:Pregnancy; D013997:Time Factors
Dlitel'naia peridural'naia anesteziia pri kesarevom sechenii