[Epidurography in insufficient epidural analgesia].
Schultz
A
A
Randers Centralsygehus, anaestesiologisk afdeling.
Ulrik
A M
AM
D000328:Adult; D000368:Aged; D015360:Analgesia, Epidural / Q000295:instrumentation; D002404:Catheterization / Q000295:instrumentation; D004824:Epidural Space; D005260:Female; D006801:Humans; D011859:Radiography; D013131:Spine / Q000000981:diagnostic imaging*