[Epidural anesthesia].
D000767:Anesthesia, Epidural; D002404:Catheterization; D006801:Humans; D006993:Hypnotics and Sedatives; D008012:Lidocaine; D008619:Mepivacaine; D011182:Postoperative Care
D006993:Hypnotics and Sedatives; D008012:Lidocaine; D008619:Mepivacaine