[Prospects for using combined spinal-epidural anesthesia in obstetric care].
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D000767:Anesthesia, Epidural / Q000379:methods / Q000639:trends; D000773:Anesthesia, Obstetrical / Q000379:methods / Q000639:trends; D000775:Anesthesia, Spinal / Q000379:methods / Q000639:trends; D005260:Female; D006801:Humans; D011247:Pregnancy