TY  - RPRT
TI  - Radiographic guided epidural placement.
AU  - T W Johnson
AU  - R Morgan
AU  - P Smalley
PY  - 2003
DO  - 10.1046/j.1365-2044.2003.03154_8.x
UR  - https://pubmed.ncbi.nlm.nih.gov/12694012/
ID  - 12694012
ER  -