title: [Epidurography in insufficient epidural analgesia].
authors.affiliation: Randers Centralsygehus, anaestesiologisk afdeling.
authors.forename: A
authors.initials: A
authors.lastname: Schultz
authors.forename: A M
authors.initials: AM
authors.lastname: Ulrik
mesh_terms: 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*