Radiographic guided epidural placement.
Johnson
T W
TW
Morgan
R
R
Smalley
P
P
D015360:Analgesia, Epidural / Q000379:methods*; D006801:Humans; D015641:Radiography, Interventional / Q000379:methods*; D012307:Risk Factors; D013119:Spinal Cord Injuries / Q000517:prevention & control