Confirmation of epidural catheter placement.
Cressey
D M
DM
D015360:Analgesia, Epidural / Q000379:methods; D000767:Anesthesia, Epidural / Q000379:methods; D002406:Catheterization, Peripheral / Q000379:methods*; D006801:Humans; D007268:Injections, Epidural / Q000379:methods*