[Anesthetic dosage required for caudal anesthesia in children--evaluation by epidural radiography].
D000367:Age Factors; D000763:Anesthesia, Caudal; D000767:Anesthesia, Epidural; D001835:Body Weight; D002648:Child; D002675:Child, Preschool; D004824:Epidural Space / Q000000981:diagnostic imaging*; D006801:Humans; D007223:Infant; D008619:Mepivacaine / Q000008:administration & dosage*; D011859:Radiography; D013115:Spinal Canal / Q000000981:diagnostic imaging*
D008619:Mepivacaine